{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141062988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9a5db5ec64618595779a59d674013b53095311e2139836f5edca63da1b15c11",
    "signature": "0x66a2fc06b847f0d442033d7ed4962e23dc616eb42ca390d70fcdedf8305a992a3e08f70cd6f901077db6b20d95e5cbe508262643501b96e28afe0071580c78091c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}