{
  "manageEntity": {
    "action": "Follow",
    "entityId": "508547804",
    "entityType": "User",
    "nonce": "0x73e4c9ce91e6b999f2cd3936f80b222fb45be3858e9781a15513044feaa62122",
    "signature": "0x6459048ea7c02ff75e0ae3ca9105366895db4a2e9676ffd12007f230e39655f3570419243d4284dcb9e033a92e4b487af13fb8a8397e57f07a41ca1f1afc5a931c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}