Transaction not yet indexed

53HjvnQk5oHdEG5DhjomEYHqEt6e5m4VVkrCqnFSKkyAvtfNJeKjjoZQdDrQuD8WwLWkoHB3EUdhszPBY6XZ1sRM

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