{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223163744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x267f65ce39ae621e316319e55d7efba97205c19e76a90f8b54e3c3d2c0d514bf",
    "signature": "0xe4bb3d141796fe213d6ffeab0de2d43c5804ec75f21246c8784707e1db6441267c37f929982c8927a70ac8f6614041a1e8e45a2f1888fda5fe2ff6b068296aa31c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}