{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9657c6d3814872cf0010315cc70c455a3f27d81cb0e2bb1888dc1966f54b34d",
    "signature": "0x5acb0f0cf672f0d1bd471ef9be561c238e29a3022fe87668e57d2b81b6b214a11e5fdff32a3b09f7497f9597f0f6144e08505fb364883a03050e1e9d54790b891c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}