Transaction not yet indexed

iM61bMuFRU6RTUVBbTCXq8gGzgVznb1KGAVRdLT9UDvqtJMcu2spjGVyXD7oMDbuUjMKQPTYXgiMz5LNdMEJS17

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