Transaction not yet indexed

21E8JyUSb56Hhewsc2fHF9LrsV3v9aViKWw5JgN6XPMJR7wpkgiPSwweL2JjqJyFRtjpTvwP6QKv3ACU1JmDbKfU

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