Transaction not yet indexed

yaMfWRWNFWcZ63U4u7vFThhmPbB1cafp7rrRmrJkkR9ixYURDBnxhatfRe7YvgCsBKMvSutNmFiUDLKcWKzPj5v

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