{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80d677a9afe568b0cb27465aa5e0ed7734cf7fbe945e831ab37481c25be9209a",
    "signature": "0x20cabb336128bf62027dc6579a608deee7d4fd4c7a5246b98a8067e44edb73f772237bf4ec1fe4ba05b673547986edb6c2f4c66318c67b8b2fdbd3c6186ae12c1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}