{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x431a6e1dfbbbec7a45a68798e587a54e8c1740a5c3b281f0d02ab34a45f6a3c1",
    "signature": "0x387382a3e80e6dacfea3c05deac3510721b74d127f7ee718f2da1f79e4a55c330b8c38df6b3026cd20983f921c01ae580c27986211bee7d67d984839a53b04a81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}