Transaction not yet indexed

YaMMSCw7RsPMjUoQ4UhBhgR7eLHH4RXpziaPK2d9uaAWHHA6BsaaeQGb8Rp4P1hExSxpKBtsJCYAwkioQAsFatj

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