Transaction not yet indexed

52Gkjj3dzgbLQ1jsPBFboDMHFVKwwTpY9JfewCwgtrAFugNLLo7Q4aApf84B16erYfVGTeT3xq9b7ZMY8gNmJoN6

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