Transaction not yet indexed

421VKi3Pe4AwGN3HvijrMiYYmSdEBVfHwgeeR7ahi9oGdyhzjrjP2w4ANKGXwyNPHEeBrZu8FT2eySnQNrgZKTiY

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