{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x46dbf73ea0109f0ec4f8925047daaf804a89bab192bfd32a0a46a0041af465ee",
    "signature": "0x8b343a97830ba6df2e591ca329976500d8c30b31c12c3c50aedc5611984c5f722f7afa70c7ad0b8b7c2d16979b028d254ba9e17e4af9d3d3b68ddae8bddcc0441c",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}