{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6df2e40f2601241df7351442645819466c6405d412690db3a5b63ea4da5f78d2",
    "signature": "0x820880ca54f5418528400c9af7c0281b742dc715c454e5695ac9025258b4a1fb77818530100e2b51bbdd6f2a26b799c65374f4f8c6e2dc7987dc53acbcb4eba81b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}