{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52424187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa98822a9eb61f7389fdf8235c1b9f30bca8e23f06487e7ff5e3d4e2f67519487",
    "signature": "0xe15ae11f383f34ae7540e394df29ae636c85cd3a77b5a11dcd88a830d7143b1679b75efaa53a9031548fa613246243fe81c5fc7953e65d77537209caa87fd11c1b",
    "signer": "0x15A2d8daAAd4924f264fF43629DCFA026583216c",
    "userId": "149116140"
  }
}