Transaction not yet indexed

21NavvLU4LQE8rGPu1kAzY8XYNHZbEK4B3a5DrmSBDjSyu33nGvBSHc4Srdqb9wcFLrRzhB5iQWAv6d99AnaW3ST

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