Transaction not yet indexed

YdMZ4ZBU8Ho78WjRGVEaPb467Yb5stpXJSyvQgnwqj6DKbJWGcgHJ4TrGAdBUpxSzQfLpAAbkJQuV1U6Xe2MykW

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