Transaction not yet indexed

C53bC8upDHsTTCXonAUt5sbV1SWLdvvtGeyu33DgCnbex7AxzS93GaNNLpmGzMRU1QuoPiGdKtR1Vb19mbSeoTH

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