Transaction not yet indexed

Mdb8GUmCJe65C7K8eFBfeL8e1ZZDRKBFLTSDBGkKJj3D7Kf5D3AdVDgDPxFjFZLC21pXdXkbjq9VHz1M6arsMww

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