Transaction not yet indexed

53ZEHZUeVtQGkAg4rJujQof8iRCiDNZ47LSyUezrapKjd4hEguD5wRB9e2xLpAL7MTXQNyrfDJ8Up91z5SgPjoP3

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