{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570586168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x501cff06b4afa94c23a6bb076c492d0994a6c26678e0f4b1810875a388c5421a",
    "signature": "0x180face10472ed0a19767f5f4a87c31d2e8b23ba3efd7f07f70ed0523406a21945d6a42420809a849a03be97ea8f22ad1ec36f4b1cc757674f6863fe0f3bce521b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}