{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "183728247",
    "entityType": "User",
    "nonce": "0x01a3501e0fee218df8b1da1cd2ee0f8cd122303ca884dc81879af585427b352b",
    "signature": "0xa7661c9721c70fdcaf17444f9fe2d0cf26f565b231bcc556de765508ef2eafff7a32282e21a89b0e98f48834b0e8028bccde4f8ccf300dfd8cd6616ad95990ad1c",
    "signer": "0x4a5fA5326FA8D8BA8c06F330B8e7AA7A2e63D3FB",
    "userId": "685706656"
  }
}