{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1197531433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e1b0bc2f78f41f4996b9d84209b85e5c3c06d5b863a03b11afedea85ac7dbd7",
    "signature": "0xd8f8111ed40bee8db966e1166821682ffd990ba426a72a4e0cd3ab3b86b2b1aa0e4c1637b1d52fd60e7af44ce748db40c71d9887e6ff0005b7d6cb28c802d5391b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}