{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d70c3b8a66693df6fe7fe1c833b11cd6375ce3df5ad8b0b9ddd85e509152dfc",
    "signature": "0x1eab1292f959d01d27cf4029efc514c210288bc573e36bb6227f50b7b94973391a463ce5a468e7fa586e92410d4b1a74d02ff4a3928cb4528dc062dcb81641f71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}