Transaction not yet indexed

yStM7EhiyAdNp5EG41fYhQiHsbzUf6eJPquN6H2XgeF3fqm9H6XnpHGbD8FXwbeRRhLvpWoA4jRfmhV4NUAHJc5

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