{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1371593343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcae7c95cacb697952c9f7cf300da5b92c7f36051d517c86e6cb4b681f0953863",
    "signature": "0x28318443e8730167be49522381b49caba95e8d1e51284944224c71b82f7049797faa2f74cc0a74c1b92b388a38161fddb038ecc64a1889180c827a28bafe0f351b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}