{
  "manageEntity": {
    "action": "Repost",
    "entityId": "626370597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f4ada39f6961bd013a4f1ad0275dda4c48c7e85f77b2369d3ecda71641200d0",
    "signature": "0x009276f9d00e918b1677d986bacb8e23068d1cc0db3dd8761fdf63700769f7361f436b2b7f0db94303b9a4e23e75663c951ed056e4bc6b5911a957bc7569eb7a1c",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}