{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1238012147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec738f960e672ff1723fbfd4fb5e89bdf8d4578c3a037df4e7b4d3bb31097e8f",
    "signature": "0xd1178bbfefbc56219a3f2d61be00a75ccb955ed86fb7987818bc68638cdf4a1e64b5c88aa60b709be32c77558c2dfedc34dade3c42470d539b01183eca204f701c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}