{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2142566090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb692244a2411af74649f84000e416e3c936b20f86ede2fb9064046e3fd72d838",
    "signature": "0xf105608a7c7ba16edd5341124d91cd741975e9e1dc64f221a6c38da19ed911282e0b26905cd88237877c8769094e94e1d1e61c8700bfb9257e11a4b275579a081b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}