Transaction not yet indexed

53TcLspBFCvgAC7A6dPCaMwuj1E1g723m7FG8CqRpCZmc2HoS1SFBzyDyvdA3cbxV8MFTummJSmRQy5Sa4W4STXY

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