Transaction not yet indexed

12mSfZ5QsUieuJVpWV5NDKB2cho42ZXgCMV1bG7QTfqT7ktzmUvbftKhPZVnAygR9o7acDtDPaMMAVLsY1sARiM

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