{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593772880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x984167cec66fb0769a7254a6b18645b76e5bb32fca9548bcf397b9b0e4c36295",
    "signature": "0x82bc37e3b862ed159ef32a512394993c5215ce9fe9bd67a172e034aa50ab1ac56a67fe12cefd725e4494381f9ba8c9fe04b174d0d7fef19130ddc960d4da8c861b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}