{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe7f077a0cc288d99227286c465674c8d65b94005d4ef98b9f412395d3b87b27d",
    "signature": "0x11a669049afc2723d21fb54e6c084b6840c7c3e6336485ef69c4fa9d686f845c01777065a8aec7841b3913895a49135978df9524af41d082bca42daa5529d2301c",
    "signer": "0x64B0DA55A684D51d3EF114Fe644eac7db132fDb7",
    "userId": "121304325"
  }
}