Transaction not yet indexed

53Di3hpU8otNLt6Vub9M4TNsDX3iU1sNeWfLammxNQoyadLxpGPKF51dJS9V9MEp4HPtMCnXfXaZe8Q8aZD8YnVP

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