{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4b2fb6a475f990dfb7a96176561b03175d84dd1a7ba23e39ec1cd03ef6d7843",
    "signature": "0x80f2cf0540706a8bc35cfc324088416a1fcbf3c746315ff22e8e560567a73c66316faa2e0d00d39bdbf663459dbfd7aeb47c52da2ff1b743ddf815ecc8e7429f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}