{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1511669926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60d60e4ee5973ee758e3c8decb98230969e77b54019bc4b742b013a71fcea091",
    "signature": "0xb1754cd034036ba687a830ebe396655aca30b23e6bfaccd5de22490382feaec254dbe147ed85a4a035b84def37e13018d130eb2159f6ca05d81e320bdd87d7c41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}