{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172178",
    "entityType": "User",
    "nonce": "0xe4eb249e45835ac0b42df2b0507cabd4e30795dac8af367df508a24d82e86722",
    "signature": "0xedb395c1c916b34af16bca08abb865f905b99ba5542e8d2d40b3bc0d5b61548f2853e43905f20db9b347167879bbba04baf299acc5dea64083dfff691b923b181c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}