Transaction not yet indexed

u1S1BR9tTA4QJqYwW5FiknosAeStHiyF3cfzq31NXzvuK6cqTrzEspWDnxuNeAEtBHuuZdXWBC9H8cF42td6N2y

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