Transaction not yet indexed

mdMDwEATkbvF4g5xAxEhEekQUbyEyUHFswMNmHZRFr9MSnGD6hcYoa29szmWK2heGGFo8yv11J4aiMEXU1yJu4Y

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