{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1367888554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d35c4c2477f4d82e823164c5e7126a6866feffcf1f57644426ab14d74a26a4a",
    "signature": "0xe9ba34df7b3166e27753ccf08128bcacdd2c2d324c08dd8c22629f76ce18a3ba55064a84879a00125834ac1cc0861dbf53837163a77842ea3b75319285cf4e6c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}