Transaction not yet indexed

yKyUnzL5qafPwuxPNhtBCSC9P3DTAux2cSkAa5HNsjcnCStxDZcfRY9Fbd6CwewrMqHPPLSeABvCbnWHf9J4Ts5

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