{
  "manageEntity": {
    "action": "Follow",
    "entityId": "174508",
    "entityType": "User",
    "nonce": "0x9fda31dcc3a7ac5623409ed35dd67a14b4601cf4da5f34e5379e5e0ceea7c81d",
    "signature": "0xf4603a71a9956e995471f2a8bb2bb081e58b71109a87d38b91a3f4736b8181466f0ece01b3d2fcb2459637c9e31292157a98ef2c825aaabcbc96e863594327da1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}