Transaction not yet indexed

DoAng3UeeEcQj4tHCaHM77QohGv4Tcp84x9TyfTqL9VLyvfevwk6qJ8j5vZKeDWge2uc37E8dB7iT4SFzJvCvtZ

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