{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1352506965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x197ce975cc9a81d7e5ad634310caa3a83447cc33ee9110c27edc5ab490c9153f",
    "signature": "0x08c83a36a46b01f6bc1fefaf9c5a5ce5e83c7a05d515214f21c3cc1938b1c383518962de817e03889bb3197fbde829cd32e3fcf6dc277a023a607724252c64091c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}