{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3987",
    "entityType": "User",
    "nonce": "0x4d7e5c436523df4ee5064408777de96de7d88b51c8a4ae9e68599f2c6beb38ff",
    "signature": "0x91a4bcde3ad877d2359622427b70454767c306e0f7a61ae6520cca37a75850b4350acbe486f0d00e159113faa39ab370d74442437cb54c08c6bba6381c3f32c71c",
    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}