Transaction not yet indexed

u1YHSWpttWf9MhALc561qqihzCXAp7pxpwP4NfeGPLss3aU1pkiTwvnaXD63yCeDahKSj4BA436Aj92GDeXkCw2

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