{
  "manageEntity": {
    "action": "Follow",
    "entityId": "28155",
    "entityType": "User",
    "nonce": "0x08fddb3b8f287333137cc59bcaf232024d3bfa7719481616af3dd1a98654ca6b",
    "signature": "0x3572f7968c8839a6f5573c080b7fd8e02b932c4f3a88b4d974e6aa2df642e7ff16402c13ec3d0d6655318e69182e81df2d936dbbfe6dff6c02ccdf97d297be8f1b",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}