{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1164887396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b2d3187bd5b9391f20ecb045e8d30a261bae97680b18d165d6b413d42b37878",
    "signature": "0xb29f818c9444ff08ea5d9ab1ec488c721684b2a96a106de4295b036d74ca8a7303fa75ec8b1b6b01415e7f0590aba1e3b77642491be0239e9736b08c97f34b961b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}