Transaction not yet indexed

21DHCUAyxHoQjXNu3SoB3ESQNz6PBXrH7JgoRwUZn3XBPqPWCs1sqb4s7ApzceiKb6UuR9AcQ2rt3TexkZP8ST8j

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