Transaction not yet indexed

mdBNRfAscVJgsMLNUx3TjNLiVDsUZ5vLfFHoMR31JCzRS7Httcj7u5pbrjHCGNUAFJqBACkMF9WMC2DJwCyiAm2

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