{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1306926997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35840d5999db239aa6675d0c152218c58ee4ff039104f4e7a951d4a2bd315407",
    "signature": "0x33403afe0cb9c503f0e2459115c4bc1668da49af6a1793a1d424cf14b25282771538cf3b9a110a498a62f56bbcc6adb472abb13f9244cd2f18d92e0d8733d2011b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}