{
  "manageEntity": {
    "action": "Repost",
    "entityId": "46483158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x319352f5a1a936fc2c75a49461e476454e64df8b4459fed847628e9503b8a1c5",
    "signature": "0x9ec47fe3ec81465feed6b4bbd2c0aeb0d82760f20a0093a3d15f6db385b73ad57e76a5b837e1d041eba8651dbc0fce6b280ba43d44cd55562bfe5ba709ebebda1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}