{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799902817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd774f158142bb3c9d29c15dd8848e1066ba1b7bcdde5de5296bc835955faebb4",
    "signature": "0x898f7b51ae82e6b02be68c2dfcacdb3130de7f92e1a5d897fbc1bad1e5a1e85860ace0e21ce469ea2fa256d82d230a2ef4b0010151d142bce6fdd6a949f3cd1e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}