Transaction not yet indexed

AmdkAe8Mn9GUZ4pFSMmCsLRcCgy3bHQvZjwnmUJgiSTYdnPKo1UgWhiecaBFz3p1NqdaSVuuGRaFSCD3nXybMGA

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