Transaction not yet indexed

5su4aE9AaiMqAYFf8DUrK7e16LCaAE3M2zHvU4ptWS1Tboa5AFPCLgBtPUM7wkkcXDZivbTQbHcLu16pBC9yJ3bW

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