{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43006759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x329c79bf4e09f4825225bff23881e2ebe0304222bfbfee671727ecdb87a31690",
    "signature": "0x6ac67a8af83cfe2b98a2a25bfd8d8a2ad4633fb39ba32d51bfd994d3f82d946b451e424528c6c1f555158ad04ea41f53739b086e855c01792abd7610cf08ae9a1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}