{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042581905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f73df94a2ae60526b075b75ffa3b996f9dda57509b5e9e4eb82eeb6b38823ce",
    "signature": "0xb2b6e137e639c74f3db829e0c238cd4504bc7907a17e4e959a7ee8d57aef7da0532cf3b1d20ac09737318b3a292c4f6b728b0ffef629881d4e2d3b24fafc82321c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}