Transaction not yet indexed

5u3tVawR5Wq88ExTeTf2dWR9P8JprDLccXvJvmLPujRs5EZqbzYRVWKGL3iRdGJhcusF35mrqAjAR6jKWL2DcVY2

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