Transaction not yet indexed

21KmhtKRQMCzUgTJ55gfrg6PkVQbGBYVjz3t4apq38nrmZugbG76iN8oLdFVztwez4axftQXeBmko5XUPyjjdL9L

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