Transaction not yet indexed

53SiPKKjePpnVjihSwppXgCdQu1CXs3SWmFoj76if6ycddB6Diqq5AQMXPTXUj6aiWUhftwogSbqsN2NmSwCuHcA

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