{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaf5fee91f9ba12b96e1633030db337c8ba4ac51511ec37bdf39f20a965f88ef",
    "signature": "0x0e760cf6b4253c173afc550c1e79ab3daf06c0d27f73a8c01e0d16c6bf706814515952cc8e87f131bd095360126b32094393c40649e895ca8d230da685a17e5d1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}