Transaction not yet indexed

53DcHtnAmArDDoUtALReqdGKnMMhxTgBDPWsBNjVhjj5L1XwXggqKP9CPCoMaiPcXEDYQUtFTuPiQocMrBMfKCkH

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