{
  "manageEntity": {
    "action": "Repost",
    "entityId": "966278489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2165c73d76ffd2ec6ff8f059676dcb51536a74435b3a17fa8c36cd3b68147d02",
    "signature": "0xd236b3a27253673efe2ee4a1506365afaedea8f3c887ffd965f8ac49d364a1b15154c2d4d3251ec048a60703b5d0895a26ac0b71c3b68fdf4ea7a3ddca0694da1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}