{
  "manageEntity": {
    "action": "Follow",
    "entityId": "619073",
    "entityType": "User",
    "nonce": "0xd654e6747f5218564074878b1882f1a4722e520aefa22c79ea3c9b9ae890f739",
    "signature": "0x83b7cf2a1f55e9b80fc306183fcda5cdbf398b62279fa7b5f790cf48a81e830167062ea2db90f8ad06f1fc16394d703b033aae8befb15b1c1d3d328c9ff6e95f1c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}