{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4233d658287e2456a6b13cb409df843b79c5e2cfa774c501133a7522f7177bbc",
    "signature": "0x82a8b2e7ae6ceced96b0cf7ce2959a2126a31a963ac52d9ced23b0709e3361aa5aac61eb65a3a4800613c4bb9f5fe21dc559e2dc973826693ddbc18a11bc152a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}