{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a704ee5de67d7ca515afd78992933e90bb7ed9894b814a19437d39c887861cc",
    "signature": "0x530b622be5f52bbbd874ca4551d8b2e6136cf3b55a31ee716a9fb92b8014c86726c8796ff06fb69fa4a48c2f5343dd840a1b0d2105eea3b40bd39aa9d9e0cc421b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}