{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348984275",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dab1c545f357ead5e3e30c27e8127e741e900fb1787df6000615d7bb31885fc",
    "signature": "0x04cdf72c4ab6d39f8b12443a96cc9c250e8484c4f1a28386f7ab1e47d11ae8e04d4d7fe9b99961556896937783d25e97ed3bb0977e228b1278f793e8679e7c171c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}