{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2089991432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe96545f8bef4f3631cb2c5f5ca004521805de9921cf2f012c90a0b7b8e30f795",
    "signature": "0xa9cef5f717db5e6ff35d45ca9b57591eff77161a95c3852b80c958238fd90deb16c0d92f4cb016fd8b94665da1a4163cedad80081db8581bb007f138b9a625991c",
    "signer": "0x4977E82C81ac585d123E35C978db72e4B824E070",
    "userId": "118006"
  }
}