{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107327942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x297e2e8560095e2995666a9b9a618eba36d02f8ce429b72d16506470365aed6e",
    "signature": "0x5437f392bd93b050aa838aaff9856215e054032671fadb655e8b4bef1b0aa6f971269e46970f2643ab314e63a0750c7f1fcb45cb85cfcc85a92267bd01269fdc1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}