Transaction not yet indexed

21K5MQWvAzXZfU33CzCJcEwXUzDPaD3HaYjY5NYEK5q8CCnuJ2tJL5KzTsBSDMDRzigf9Mw9JzAqNDF4CewvArJJ

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