{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26e89e09471acc190115f4036ce0c71e4cf1fcf44d24d346979fb1c8d0b2fda5",
    "signature": "0x5a9635aaed69762d60b6ca6a6c3c3a185e3fce76193a4ae7d64e096c982c396533685c8191dfed1282e98c9f2f251b8491152d9e937ad5b55855f31dab1d33571b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}