{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99635242dea91614e605ba457752bed6c05b6a5eaf452250f5ab7c6290c8ff18",
    "signature": "0xba7b1b045ab32bb1074cfd07b044174a9f86f2233e65a0f3945d8917d10143fe53840aa1830ca15c33b29355fa9deb2bb963adcb761da54c2ef6230f7dde8e2d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}