Transaction not yet indexed

MDBZNpPw4DZMgFKdiFcsXSTUty2D5k6qTN7R4E7D9QaDRM7zBSKUjkbKBpJ7GqfDScwP4v3XBmVpxWzztzK4Q2T

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