{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97cd12fbeaf881a7aa600f8b785672b8eefc8b1cb87698e5028861605ade0910",
    "signature": "0xf146c4983b85c27f4cc87271a2f65c41b695bababf2fc24f9410c192e000cea644bcd022e0761494e105c1388abe81fcaa5350d35126a1a40628cf958024df5b1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}