Transaction not yet indexed

21Epi5haSgbKqLQpruwXfXVsgdqLzJV9qnbsdJrmD3MhQocKVEv942WBxTuGpu5QQ52m4AgXZYjdrSyzGW8yTR5K

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