{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93535bc2b49ee23113c66ec62e014cbd90f5b3882a312d74dbc4c0784907a8db",
    "signature": "0xeca7b2a016be0607441423efd5161fe16e07b94e1f965fbaf3da80f4f58290ff13bbb621f5720f6077d35bf6ab96af198f7e2dc4c503fae09b2239dd0cdf07df1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}