{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7178db6b3c67dd19fbfc2617bb01af63376e14b90587a2e25749dc1376061d4c",
    "signature": "0x24e9f7a18ce7e93791c53ad31de8bc9272e3aeb91a634b0424c693e5fb6c5599670dafda7806186612ca22f5a357ebf4a7089b6517faaa8e808a92e05a6a816c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}