{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319758166",
    "entityType": "User",
    "nonce": "0xc7864bec93e980cfef79533531b3822a92de78ed14026d91d1a6def46301c1a8",
    "signature": "0x9a10da4bf2160896f080085fb09a1af527b59e9c3c88545ec40761c32214d5660a49817baad6e499d21dc99fd7626e1e42199e176a3c5a40fedbecf66dfb5ef11b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}