Transaction not yet indexed

Uj31tZphE4wtFN18fXNfDkWTKxBbRZ5GQiUnhPBsbLffLRoNSUpSaDrRaSycDFT7niRtKv15PPcS7MebZPn1gqQ

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