Transaction not yet indexed

53WHJfk45GKCLbvRkQUz5uNcNAQfQbfUbkph1RQfpXxk8e4Q7ihUkX5u2mSELbPYVYyVtzkrHAsfp1cEhpa6NSsv

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