{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1323257226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78067726ef0d12e0911d7d132dcdd871980a4b8c401c44f59ea55babcd6fbe69",
    "signature": "0xef642bdb2f438b90813852e7624dcd7e31646b5d950432689ae63947238d241a61fa4a664da54e25459066fb1d729982fc3b4cfb1700015ba3be02d8bbc327a51c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}