Transaction not yet indexed

MHF6fMyaWfGZNk5JjFdiCJTwKE49C2ZCeFNFDG6on7vFuC1KGnTqWB56Ai4Q7n1DXUJuoXetS2Q7FEDGAN767Ac

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