{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546429383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cde96a2b9de346ce6294b08f5ffa9dc36d3350f4346e4c41e88e745d6ceb80f",
    "signature": "0x770282314c488fb63f2b9bdd1526509e52c67dcbdf14ead2ef42d5a626c73fdb0279e3aaded9ececcbd2f1d5d4c10c790833ec49e83042bd8d0549ffa3c07eb51b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}