Transaction not yet indexed

5N87t6FaAktrCtp6e51bPUnZyMy11Bm3sKynaWdRvWUTKBagTVwFVRV7BN9FiRvLic6pwwWe2pzwXtw8B7w6oP68

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