Transaction not yet indexed

MNKvV9Z3MSoco2fD21PER3F4nDwDjAwWDfMALTxxTjaEr7Y8DSTJ59Qrbh5qy9cFPxv2hhHJY8sSVcrvdhUv2nu

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