The status of the transfer.
• confirmed indicates the transaction is confirmed on chain.
• failed indicates the transaction failed. initialized is the first state of a transaction and indicates the transaction is initialized.
• pendingApproval indicates the transaction is initialized and pending approval.
• rejected indicates the transaction was rejected by an approver.
• removed indicates the transaction was reorganized from the mempool (it's still possible recieve confirmation in another block).
• replaced indicates the transaction was replaced with a new transaction with higher fees.
• signed indicates the transaction is signed and pending on-chain confirmation.
• unconfirmed indicates the transaction is pending on-chain confirmation.