Transaction not yet indexed

YKu9bNeojpvbGnphd1NPpnHAZhvzC586VMotEoNQLhQYh3nXheF3RT1qSd33j2JGo7vJeE5V3RTSShLtUUZvpmC

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