{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11520f4a8df67e0068a8f38a76073eebc3e85c6562b26ec2a94709664059c427",
    "signature": "0x81a38feca1ea0d9802d45095827de52207357cd1177d4dcb41a2983c6b5d92a047381de7beedd698f56d33cf491c67a6e0bbad2e982822503caaf2795c3adc9b1c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}