Transaction not yet indexed

1htSUwWAc5AhbwS2L6WmVCtn2LwRWgnEfMUfxSrLxefbuchw6FyjcDoEwqDkaCJj6X6D2UPwzASY8ST1cYoppvF

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