{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1174688893",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7cfd166b9fa635917ae5e7de3355ea233d0466d265607a0cddd7b603f6b17fe",
    "signature": "0xc013e99c7da31749dc9b026a9eab1fe13f4ee5f590e637463b57e7f19dd9a5ce446f49a0ef9d37f19ec2b2b28da3eb8330a80d79d19ab49b3b01bf294ea9e2481c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}