{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190141",
    "entityType": "User",
    "nonce": "0x43a5ad47256db629d8fb4e46f37d5228c6b1cca909d99c2a3c487e21a9bd227c",
    "signature": "0x21dbf41f3a742248709f238a27d9a13b21d4c1aa7d83581412fb5dfa52a1787c6671c424f040daadffdbeb4b71620b1db93f1abc40b5eef2200b62b2c3980e4a1b",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}