Transaction not yet indexed

21S7LeXKZzMnheBdu2phchvyvjR3wsJiyKiub43Rn2pzx7p7d5iS6dGUWv1driLH6wPeLtfSAPFyEno5ffqrYGVi

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