{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112146788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96f57841250527a3fc684fb5ce45dacb7d0a166b2ce9cbbdcf028b4d434b5246",
    "signature": "0x172b19a41288d8e865d2b78644a84ad82576872218a14aa97b3a6c40ff19012f76b94701078214acf01c3f275e91e0e4843d1a69d54640c6ebd9aa7baf2c36c11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}