{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48824c7b56cb209d4717a8cbf546f3df5a0e9c21d9314a14b6ea98bf81b66dfc",
    "signature": "0x63b7b08db13ceb25f13039a34bb1a0f2d622320ac25bbe758565259a5c3d2f0c15248cb5a84e7fe7a4d678e8e18d6dd4ae7ccc68ebf4e0c96bc5daa02354d6251c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}