Transaction not yet indexed

53aZAm6M623YsWdPyprFLpLpiZ7CSLS87645gxfHWWGiZugV8KYzwoXS5NbE1aTLWE4mCzyPRFXeDu6UN9EAWCbC

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