Transaction not yet indexed

5MC2prfgSStcTyY6tAP5LxQyjyfNww45fD1DUbQozE2HJf92Pb1NQMqgoKzSgEGJCaLkvyFCbpGGK8jSdxSjPeeA

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