{
  "manageEntity": {
    "action": "Follow",
    "entityId": "174894112",
    "entityType": "User",
    "nonce": "0x03945eaab60eec5bf9b16ebd924ff13933a9dd2aa924bc6ca175d0723e3b03b5",
    "signature": "0xffac5f5b962885e2f83037a44c0075b86e883a8fd4d15b46517172e608245dec167d9710388413a9457c96ea6f5d8ef3d1ad5cd6cad3e7a4a382c6f5d0adc0ee1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}