{
  "manageEntity": {
    "action": "Follow",
    "entityId": "665",
    "entityType": "User",
    "nonce": "0x67a2d9633bc402ce94843e75b19825d61dd97962ac15fbfc33d0e7cf039cdf6a",
    "signature": "0xf84c3243d871b0c5e56809800bfa37371d2b074304c03f068c2df4c14e8856a00a094bd7c02c250857a0766b5ac5157cc25b8f4f1953b32e27807fcd38f2f0271c",
    "signer": "0xe1EBB2b0eed447a94b95294C357cc71235152A13",
    "userId": "888593291"
  }
}