Transaction not yet indexed

53YToFbCaKZMEKeex4ttmYiwae4FmbRWf2UuSqRXVJB9RHbyhXS3TQqTKoGwUb5Q7fNCwf6k7uVwdRPBHpoGx2fy

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