{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x816b47738e888d78a93aef50df44708d8942ae29330ceae5e00bcf22d5425de3",
    "signature": "0xcf56130e699702b0eb604653215d8586fb4e9937be7874f7b65bc9779526b65c4d3e21f52e7718c1f503658b419054989d2063c15f325cd7d7024a2fad3cc30d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}