{
  "manageEntity": {
    "action": "Follow",
    "entityId": "309200",
    "entityType": "User",
    "nonce": "0x68b691435f65acba2ee9441135b2c8e20bff4f9eb766aae81cfb62a35158eacf",
    "signature": "0x7623bd138ff5ba3af6e00bfcbb8dd8c90c785ead61b8533ba0b6e20272249e2c0ee0bd073cf506ef116fe7a568c12fe3ad81a282bf1665990bd249879b76081f1b",
    "signer": "0xCe4cca6F46758250714d4392CA3a7D22025C6320",
    "userId": "320839"
  }
}