Transaction not yet indexed

Ymp9qrJvDXNBoQdyVmmCMPJRmptL6WVqRQRdrs7dnWD5T4cM1TePFpFqetQ21PyxxaXfYRA7daR4c5Dn6BSMWhq

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