{
  "manageEntity": {
    "action": "Repost",
    "entityId": "883628285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c5135406b04d37c4f9a8e8e52b85cb8812d95b8bfe55f30ddd88a116d04be4f",
    "signature": "0x070df23fc4b35f97fa1b48670c9d0b9a7922efb8b61dd6ba633a9c9f156b23357b182197ba03650b4fcf8139a06698dc3af086faf9cde92608609670dc973ac51b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}