{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313635960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddad7d4870035ea18a7f8d5cf824a5a3ea79795bc1f70e50aa74ace447972b53",
    "signature": "0x380a4c17837971633a18f77b48a6f1d254df0694ecc277fb61d401f7efb7a9ee5c8bded6dcf2d5be3670a87ff45b7ce585975dbebb9582b94a5e31808b11c6dd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}