{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480516979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f29553f78ba4df270623832ba1a467c237b053827b5282ad8c3ecd3f507a21b",
    "signature": "0x81b697ceedcbf6714e787db72ab1a968a4475cef0d859a37bf97f0626e577a42044675ec6667a7af9491d16dcce639a14c1d382cb405b6cfa619173f0ae67cae1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}