{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18937",
    "entityType": "User",
    "nonce": "0x74ec83b6729f92cb79bae60a41ef3821f1c99275e0a09328f0fae23bd012549c",
    "signature": "0xa6b79246a80c6f0085e3f810c36dba6781794058495e6b799d4a32293e45dea967af60ad8b5d27bb6c945b88a1f2ca1860b24f4ba9c25e68365ee5f7002aab0d1c",
    "signer": "0x5823e56644991c5f5f29870830175996Edb011c0",
    "userId": "433764837"
  }
}