Transaction not yet indexed

53ZbJRonMgiZCeMYnpVSeghUnLZ2FHXSV3QGjoqUnhZzo519LsRRxQJdYHRPdy4fiVNrBh7snuoQfpHBxApUmfTZ

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