Transaction not yet indexed

52YffacTCYQZV5HvgkeWpnJ8uv2Eb1ADcFb2bJbN9V4C5kiSYuvctWmGfPEtHxYZJcRNB3cKWYyBnJgCuiHJSf37

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