{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809817269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd44b47a612cb2aea3a0cbacd69ecb508d23a77aadc0790719873835031024a74",
    "signature": "0x299ec6ca3b831a0078c79a3bf6c32a6f82ea997bd2c5f95901d16cd525069cc5057b508c78642c3702456d45bce983c8b36309629d1cd40f3f4675a49611c37c1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}