{
  "manageEntity": {
    "action": "Follow",
    "entityId": "303691",
    "entityType": "User",
    "nonce": "0x7d010a374ad9fd07091ac5496a69e3d1970d0a029c4568ce6b60be7853769714",
    "signature": "0x0340294df291ae19c670e3dff494cecfaab88832308b64c8e30a4700240f0e2e571b27639f22d4aca6a43e929dfe13c5b120d2f7eeb6b4e10d55d1904221750b1c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}