{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681217161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3adb9aa5968be2c4e59b523b32c2c0d1f51e3c9095b7f02d4f870279ebcc794",
    "signature": "0x17f913f17ad9d74f649b020771e4b8a6f05807b6a90767e116ada0d2cc5b61672e77dd688fd236ecd85a5f99a99cbd2128d288c33607f391651ebbe30b9bbfbc1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}