{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0x24ac83ade4aefdfec86ff9fb7d8528a005435709312b01dc44efa72480af2cf9",
    "signature": "0x30add5ddb5c2ca9311b38964ac5b1148a83d0f7c97320a621a3bc605f9b6f1563f2c70e5de9565e34a716cdd722c5eaf00af93c1a696971d51853fb997ad2bd51c",
    "signer": "0x29DA29cFDe586469112dA8593Fcb9B91e30468e1",
    "userId": "121018469"
  }
}