Transaction not yet indexed

53cn4nsigfTVyFJGnKv4u2bSe6AfL2zJamaEMJpNdiFJFSfUifTCfvHuHggLTkbqZFwfD3uaWnSwsECnmdbipHMP

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