Transaction not yet indexed

SamHz7pRnSLeJshFN2H2iii2c3xpU3VZj6fxTqp5W1DiC8wLv4ugsYmdHytmbAz6bLurPnWhm7vit2dfMiJNDBU

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