{
  "manageEntity": {
    "action": "Follow",
    "entityId": "520958130",
    "entityType": "User",
    "nonce": "0x52553b86332e08e79e9e575d2399f5445ec2faeaeafb2b3e0956a77f9ccea80b",
    "signature": "0x9808a2240e3e55b1904fc80fc03b502cd964f2aac54c73002dec36a380ef9e681e1124205046b4990f1cad5d2b9807e2d4de517c11dca39ef9ab63b5a6601c221c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}