{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175732093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb172c187e68b12a9bf642d96f0b0c079a31afcce8ca35b90fcc77f5217c370bf",
    "signature": "0x3b70b5b5afc29f95dd22d02fa73dc47b3b5cb86b973135bffdab101e3864077568a6de907426118024d58ce9a7af16062563f6308f701191bbcddf8432dcdf1f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}