Transaction not yet indexed

1u3j688xdaKXab9EjQSGSV4ewfYVWS5SEWQeNWSMGAdCQx7JRT6nf3jMgf1LT8PoVTvbbFsUuwxpD2QsHPsrsR5

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