{
  "manageEntity": {
    "action": "Repost",
    "entityId": "441612189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e0805be1c6a3446a478c732a656e225d9ac50fc742f808d712ef4759ef9cefd",
    "signature": "0xe07b9557f13fa351f6549d28e36c8615cf104696184d6c24258f0002734e5f662f59319eb44b10e4ee0f2001600b54b17a5a24f903803d20afc3db5f92e8199b1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}