{
  "manageEntity": {
    "action": "Follow",
    "entityId": "375577",
    "entityType": "User",
    "nonce": "0x71f4fe07965594605480cd3cec10ac64065a648963b7dce102b7ccc2bde0a69f",
    "signature": "0x40c2cc73b99c255e5a82c31116428e7c0dbd00a1cf8ea2efa51df345be33c07b389020fedd7cb97f94bcf27f7bae1af4550ed0ad3d3ffd436ed32cef34c11ec91b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}