Transaction not yet indexed

51FFVc6DKVWLgmo3bKuCC5mcrXTLwtqCisiYwJAFmgVxaCWJGje4p95V2Zpg2cHWxpybYgfqaKewWCKoV2ZAewbZ

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