{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297234387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x956f905ff7518ad1a13aab86f9dfeacd730d3047f36ef957630a3b1a84b5993d",
    "signature": "0xa4e1dd25bbbb377171aebcdd74edb1734a3fee2fde2eab25203d091ad64940f800d9b97871acc416a9e23fc0d8b51c5a5ce2719ac36b6d0b9b5cbebca06ad11e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}