{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3adf17edc4172ee66a27a5f28b1f1482f8d6104699ced18be6540e4654538368",
    "signature": "0x251ccaea5be9ae8bfd2d8779f057a8ec28bc080e388e3937a3d634e236d70a8d6244a1fe365d79c4d3f95fc565cd75993bc7d6bfafe4b5f5e402469f2564e7de1c",
    "signer": "0xf1dD1854B8D46B522786273450d30d2Cdfd4deE0",
    "userId": "221417134"
  }
}