Transaction not yet indexed

256Y8WBecDU91zDxt7Z2wem1QmyFr6RawThiE3pjxEZYktnNGc8Dy8NxzDJPHJJwfCNeuV6j19T2zbaDMds9SYTZ

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