{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76671353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62b32211f4cb30e0da8eac6ac19786277f7a344ddf97a25c9cfc2f6e98d3f638",
    "signature": "0xef7dfaac0fd60ea393598e8ff1808d5448f34cdcbfdb0507b0b2ad8fdf6fdac735f3e32bb6521bef85a7ab12a8ce99e431c403e12c75ca4aa15f6fac219a73b31b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}