{
  "manageEntity": {
    "action": "Repost",
    "entityId": "755919613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb652dc7163fce8c4f53f4378f0a55d4638a8b34341eabb191e7c682e2207a441",
    "signature": "0x9d3e70b7206c8b6cd090f78803d3e103c07a6c81283d2039316961f5ef3a02ef65aadffee0da8d0265bee4aaf02d5ce018e83cb40a970eadec6b5edce843f6be1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}