{
  "manageEntity": {
    "action": "Repost",
    "entityId": "431348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a15a0b7bbb0266fee3fd7bb4f5def1524da907107fe7719001a12cfe13f22d9",
    "signature": "0x0d39b1e6c86f84845f325a546b8bdb81b41a9bae46471eef68556a7b2cf61d4661fd6c8ba57d322160270a2fa18ed5c85dc1563fbfd1de29192f8bbaf116c07a1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}