Transaction not yet indexed

5B3eSQoYuaoasFwn8oDCA7efYLvnfrdAB1rmvzqBtvGo1nTrs1KsuYGYvA7VMgXFGUbcWeeUvLm2vTrPPSAq7Lt2

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