Transaction not yet indexed

MTHgcMokEwbU63FMVwhAQTgT4CqbQofSTXq7jcgZWRCLigvAXHuCMPYRAZmYWFUwsUNo1o4NqDnzin8mZrAp3dL

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