Transaction not yet indexed

53c2nmnwfAbCdvmmrunAMdRAZLpDifvJxE5kntB4KrDxdSWDi28MLjteeb68umRqwi1xYJcfQnxrCmWBEmWrBqqZ

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