{
  "manageEntity": {
    "action": "Repost",
    "entityId": "26667303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23303bb990d894731f573cf37040c087ad2b31330d3f8782f05cc9822e59cd7c",
    "signature": "0x86110ff1ab2ea64adef895a0b4e063d6a2e0947ee51bb309ae8096aa43db0e8f0ce7c5747643ca44b4e69755ee50f9fed7d37ab62380f83985f9f748fb43a4b51b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}