{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406136",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4c6c561e28edcc63c2070b8cadc1a67adf4566290aeb4e7312037485dad742c",
    "signature": "0xf35520ab441f7d933c733f58082704e14de304dab4328f0f09b561bd272d3b2f294fe8aae127e0b50513c5f9682272f33a1acc8adeb649eee37b1094e58bd2761b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}