{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1001187396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a31da70175aa62bdc5b968657a54b9d96b000bdfeb345e08391002ca36cdccc",
    "signature": "0x820fc07d707ccebd81252d77912221d3e18eaaf8221a9c88fc4f01cf14729fa573b36ca4d927866a4b8b914ea9a031d8d447f6ea9c61777a6430da2aaac8ab2e1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}