{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1815206451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdccd3496f687f3267395161d4886a01a8ab384a2d18475a4c1f6213a55e7916b",
    "signature": "0x2d7afe3ac8ab1ab2d35484cf984c533558a283e4cc62a81326cfb2970fe3b9b45d90c31dcf9a5d15cbe3aad69fc775e13607cf913769dabeda5d52572e6d34b81b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}