Transaction not yet indexed

53CTKf6bk3N3JJoHLm7sf6jToPPKoo88YkaspxSK2CwNuD4euSNQHbjSdT5CoHhYJe212ae3iSfLMd1wbMu4CmLf

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