{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301427938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d699ffac61a46bcbdf4d81242bac96e9e8c4cbc52f2c57d0160fe1873e5f146",
    "signature": "0x05816a23a6fac3f3bd6c97ce8a670593f14cf51a5582c533be01f94b10e1083a361ab137ac1588378946d907136be923545adaddefe04139a00c0a9b479d12da1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}