{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4af4fa717ef0df16589030b90d0b50e07aba752fdf90f8967418a043750d78b4",
    "signature": "0x5285983bf22700ea2c0e10c6b73b9a6aa803b2f63fe15ec82d4cd1cf4fe34a9f6c9c3714558c9df22f7b07897c8a4b16f89154db7922876f501d85684472e3581b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}