{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301637",
    "entityType": "User",
    "nonce": "0xdfe85a51a1facc651160ac799472b537e8492261dc0dc089e802f85a084ab0bc",
    "signature": "0xb4ea85c42354f98ee11e57f8ce353124cbf70c2bc69f24d849449e2aa2ef23a86928b86359651bdb2d65a10571e4c6daf8ad59d7246dd6897a626264226be36a1c",
    "signer": "0x380358AE7f811C21774F3dEc1F4d5EDC17e6324c",
    "userId": "904019784"
  }
}