{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfc1855e02d679606228843fc3fbc45bc686e2eb03c7df0799287a876175c0c9",
    "signature": "0x7b445f70d31960304326c8ea711ff42412460b78ed6e7636c1080d3292ae72f529ee006c5c3de36c515c83133d8d9e39baba038a69a44b37abe717505b16c0281b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}