{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413125947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x318e39e2db1dc1ec704e7418c35379db79d4ca73643acda0df1ced2f799cda09",
    "signature": "0x1d5657abcbb7b66fc5d5129676c5b8ad5642163a2ba48dca5b13ff770c7b15b22d2678a79749e010eb20c01c1b0ca0493832fda5cabe3b90d04f7a3c7d89118d1b",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}