Transaction not yet indexed

21TUAZUSvnWRxQFEMfpobJjuB7Rgdxx2Ex2zmpJcLwAgCpLta2uQBpeaVAartmNxTzWNPLW7YWEezr4kzFQ7KHn4

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