{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422981379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8434484dbff5ff76faf901fb2a1001f72a4cf5eb0a292aab466a5548805da32f",
    "signature": "0xf26dadb6e89f857b0f2a046e3cbfdba8bfebcc83e6291d39310e52ab129730cb2c802f81011554f02d34eaf94a4cc984da2aabb57e89e0c072c748837d4eda2e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}