{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2304018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23ece672450434b7a32f6a251d068fad90fc856f6ba6d5d5dd853abc28f9b898",
    "signature": "0x3ff6d5cd5cae0bdeb448faf40f9491cf0c23a6d60b367848155d924b9395b4602e5df12cd68b9d9c1da26746c059a5ac32ca12fc4012b400b1116cf4e9be15b61c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}