Transaction not yet indexed

au53Nd8YqqHZSoYS9rKFS6HziqKX8NZjZAW9G6sM7nRPEfWeWmLJoRtUWS9dwoRyFhrjqAqu443szY6yUc1Vduk

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