{
  "manageEntity": {
    "action": "Repost",
    "entityId": "967700439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f3c2675017aa2bcc30777a3ee1ffaef3dfddc89a7a63f7d282b1c52d95c7b69",
    "signature": "0xa7a72aa85faa943e26a916d3c49caea0ce32bd00f9ed5eec4b537cdb3d27e7db34acb3142d6e2d1f1134dd2b83da345b57cbce5900b29ee0a66a7973801320131c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}