Transaction not yet indexed

53pNU7MSLqL5R6NHBdy28DSgzMC817BKQL6A67bhb4kpeYhrug3AtUiF4MpbSLdLFV9Wvs5SbEcRJpai3JaAiCow

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