{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52513969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b635cc2afd7afceb584c50e1f58ece184703219dddd1026a58b925c89e4e4ae",
    "signature": "0x0f141afb79223ad07bd6ec6421736fed37b5598adb1c280005d1a1fa955c79ea5ab403298e05ee0922b3690351a17e3087698e89d56d2e72cfd06b92789efd301b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}