Transaction not yet indexed

ykX9kSG6DqryF9n5BD4Pf2u98SbYpg3CDm5y21BScPxUbrukCvVNFvch4hzVqpkyKsxetQdrToRZfBpYsnT569Y

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