Transaction not yet indexed

664kvyNy8cQ8uLyejTWRNX2XdCkjCmqZsQGPYKiurebHPaa1XPG3abw6xzUDcEv4AqjcGvmpfVnww97fGY8tSsUm

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