{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1647346249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7547fbd2e5ff9b0c4556f9d6d4ee67dd4ee1236e602480359dc82b31df52f11",
    "signature": "0x3936d532701c5b100b582aea8217c2dfbc363ee7db2f0c2bb2d9f6485c34656a37668c68e73192479e80c4d32e1374821bf158705b2aa6c488b1352376ca51821c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}