Transaction not yet indexed

53ZtUKJFLCbCDCtr4WMwLoT4CQPhqaTWGLFadkKPZKjYaUtsAYcR55ueKQYfPqNQxSUakigZXv5kMHimg7ZmdAnx

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