{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121458",
    "entityType": "User",
    "nonce": "0x9cd06c37bf6d0497fcbfde59c7f6a4f746bd3f0183ad2c5e516828329b7be5d3",
    "signature": "0x4af7813b2dfecfd78021ace1d554d62d1386341ce6d847fefb5aaae2fca081480d160656001b80a7082c7e61a67e2c8bf9456e2dbb911e4d3ee3d6657f019f0e1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}