{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77db4c9439cdff3bce9548e6d6f26ed69e307a3f757879e773f0b8aaa93eb155",
    "signature": "0x8e1819aaaacd644ff8bf8ffef5738c631fe3cd49b42c5a53828fdf844d43882128142b447212cf2ae752052d416c25619167d91bcd5ca312ec581733cd9a5aba1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}