{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x565642a017803a8a07eb6f6c985a57d48f76e2aea0637d6fead161d95a591a95",
    "signature": "0x11c5658e6d6fa4a2a2732f717e326b3f570057991c5a1ec2c053750c51a0efd01ac1e67156f5e9b0472eaef844f26bd999ff0420a8ffa4d5faf90b832bd8a85e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}