Transaction not yet indexed

2imap187YgEDkRSpRwmH3xEFM4dEisEX6qeVMwq1YPBajt7ySZJts38pwvRF5FF9GrLu8cyCMqCUQC5RRQP8jYUE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.