{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374524241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82d67637413bb5149d18caaad826d07bf47ac1e6592f4965c2cac5575e1c6adc",
    "signature": "0x060afda6a9abee3bc9d74ee85e18ee92334858143b087684c2c680b6982395f515aee777e9f2e791b078f90bd13181ea7d9352de5fdfb4042cc1a40649b732711b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}