{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa800922aa5e01d2094d0c2845f2dc8c7fab3b181fd99eff64958d15f86b7901f",
    "signature": "0xec7909d1b73906401aa3ecec63ad18d75563d4cd6641f97fc3214344d76dbe26534040e438d7592cef0f242baa7eba3e86b16b4ca83cc82c377d5d73c0e263231c",
    "signer": "0x9A0D7bEb0e423B334a2862C3Ed1FCf5D4f90A660",
    "userId": "821935527"
  }
}