{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1011859670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb10a4b6830f3ec3de50b9f01da070d1562d982a2e45736c53f10e60f1068f72a",
    "signature": "0x4ed816038e6d3be97e3042e4e8df4b5ebe0c036cfb8bd3485d4f7e05e595aadd407174fa8bd0f5e542f9746c768ead5e33c81512138c52b6fcfda039df5d8d281c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}