{
  "manageEntity": {
    "action": "Repost",
    "entityId": "758148684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6b479cced126ade0e2db04249b037fc56e83dedbe84778db609bedd099c9cc2",
    "signature": "0xd8ed50d545e177cf81fc1f36cb003e254d38a7dbece2dbcce1b63ac2e57c7883173491155e7f39b5d353dc1031a388a4b604de74fb55bcd8de2bbda3a668dee61c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}