Transaction not yet indexed

NKdHGnB6vkjsqGnwG42bNxdvcdbLsGo6q5P4tiHjsYBBSZzpYFk8QQnTLqTJRESEaSzQQsenXVfhHw2TncYJAcQ

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