Transaction not yet indexed

53bCUiXw2rcqDs2RhyDDwKXe8oXGejagDDpgRiMWhbJS8DmpkDFBs3q1de1hARQruyDcyHKKUz5nwR8RPBqXoNj6

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