{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bb893fe672c8467202d95d59bf946d1e7ae92795fc87d059e6365e6ccdf353d",
    "signature": "0xb1b64d4250904824f543be2d22e317e6fce851684c79bde21e951488624cc6940f2e6d3e12426514cbeb0bd31841e8fe7eaae0f264a582f42f6e2b8f55b9e5321c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}