Transaction not yet indexed

21JBbcQ1uSC1MABVKfnBHZKu4UCXS3qdtjKvcjDfypSsud49mNwauLRPqTKoPz8oA9UGfTrBPZrXi5QJTSoBCqDs

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