Transaction not yet indexed

Ys6srL4sPCCjsAGetsV5hpqKAAtVykhFRUVisi3QaDcFu74u1QPqv4y2cGEcQdn2qabg1s8iupFXSBShedKcpK1

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