Transaction not yet indexed

mRMswei5Yyg4V3upHiU9W8Qn3DprCbKrxrGWoJu8ugu1TLQB4bXC6nLTwt7e6LinQdnhriKYZsidwgDY7RELf51

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