{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140",
    "entityType": "User",
    "nonce": "0x15cd3386bb909269b8127924183abdbe56b49544ec6bc753364287f892a5d316",
    "signature": "0xf298a3defe5e7b947fc4018243564a39f837461d4ec6ee088932321c9614164f718e479b0735b38825ea09e08de260bbb62fa525aa0b44437145004621de9ea11b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}