{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121120002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f5152855bcf009671d9b4be2951d97dbf0e86376c8a55000b1f37bf521914ac",
    "signature": "0xf477dc9a0da7bb3da9562f3b3addf3ff5eda76dfc6daf89641039d799c90b6b04bd79c546a6dde841307b9a48e1fd5ff9dcd63bff3e122ac0360796d5cc710491b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}