{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2007021661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56521711849b462bc2267b3764c382176ed712cd84f1804f89777b659c1207c2",
    "signature": "0x5952c3fbb58a2fd00bf853574da8f6587e1f2864b5b10472b2fa19e956d6465618dbd14074b9ba69485f011e745f745d7cb2e350c16b69bdcf82b8ae6cbda75e1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}