{
  "manageEntity": {
    "action": "Repost",
    "entityId": "977737752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31387db67480f7c1779a147b2b718c0d894f90993a2d1bc36eaf6193fd3f0781",
    "signature": "0x30eaedeb23ecba3601d94106153b2c1718469287921aea2060e5e9df228573971e71adc37ede751fbb2d6013b93a83cd1e6688edc19a9ed5244f9337ef8348a51b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}