{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059774720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9a817b7f7f87fa0e1ea69732868ca0ceb86199acb13c633af4235d60cf177fc",
    "signature": "0xb48300c5c90ad538d0f2fda0b90f2efe1255f0e0fd7fae1938e225aba1a5eb7f49b8b8cb69cb7c25a7f5f722837a8ba0295819100b8fc534eb876c86c5593c091c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}