Transaction not yet indexed

yf53zA7Etn7x1Byx5vihb436B6HVH9vAyqDL74WNuqoDEmBGggFMHTVpZABLq66o7NTs7CMr5mT3U1NCTy4bVjQ

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