{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12909",
    "entityType": "User",
    "nonce": "0x4f909698ffb452af9f926bbc875a215147593a992f337c267c2d732b2699e781",
    "signature": "0xf5a504a73242893cd7f436a32d8b917d35cd12c122808e40fa056bb2a1a8417f049fe12712e3e0a790f3de004f46dd2c5ac620be930b2c0e0223daa07a87da6b1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}