Transaction not yet indexed

MNcDaQYLi42aXHxAoAYMV1iEbJSkhizqXeYb3KmeaPhLoT1sPG5jMfCKS81VC2M1E2WKEPaDfYEe1cEJ1SevTf6

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