{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1368295310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0fc3c0c83205adf74e7175109c9fe7980acc7a3fe0128ccbff67970cf71897d",
    "signature": "0x6631519781af2145cb90a14360112989653f18aedc1081a9e5140f9ef3988d474703547b3e0243a9fbd613cc8c50d7440476d8d324535bd137cb53ab923c8bfd1c",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}