{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1768267774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71c9f8fbbbd3d5e95380f3af900090915accd276ebe1cb8ce0d4fcdbfaa74dee",
    "signature": "0x32030f9efa1975e0488be82c82689dc179b5e9559e12b469e696483e1098256852a42f8abd144e217cf8bd4f94ea4c3cbb01ad8f1e9206832b4bbc6991aba0361b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}