{
  "manageEntity": {
    "action": "Repost",
    "entityId": "955935991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1191bd99d056a8127e066d3a6191aae9dd3e1512e9ee8dac9e4f7b780dc8dd76",
    "signature": "0x75ffa52f7e3168bd402e29d955a158e81e2bc8103d8d283bae137245f418372a4c557ef271a91ad9412721c68dccf1b0c1b9e6748e41869ce3c33f8910db1dbd1b",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}