Transaction not yet indexed

mdTBqzmUwEiRbPtjPf18fJsNS3jTvFm2E2E8C1sRL2NGGC9iNsiXQYA6n4mvvwmNnqLqHTPCn8utYQKgpxGK3nu

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