{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95f73ded715e961e01f8638e49ae1b45f160964015d61ca2a49e7e54b5b4e025",
    "signature": "0x059dbeaf52939da0e3625add9f9c14a0da8532a0012808ba12c0bed26f9ae09f67e5daf5ad8ebc06ff423a3b3ce982b3e3ac0b1b2d9aba755fa2438ea33a6b881c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}