{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831373058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35c22466d2f26debb4ac129ba77e1673723610b3e1d3549282d6ddbc6a8d465e",
    "signature": "0x5e4714e04aa7e9d83555fc66517da8cf15b127b2281d96f510c0c00d196101a74f288c9ba46b4422b70205ac5f1ab5955a902d8a32e3ef9c21334100e71fcf551c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}