Transaction not yet indexed

5U66HyHwcMEWtSd4ZURnmNcde49989RovXsKGfaL8yU3XcS2fbTSQZZzFfPsWHAta3F5dFu8YFtirV37ASGGUno2

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