{
  "manageEntity": {
    "action": "Repost",
    "entityId": "820600370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ef74d72042767d3db6874cfa03fce26aabfec33251be9b43be049d201ac9cbf",
    "signature": "0x1dc789497fb046b85dabf33fe4fde6e0555efa5e20d48b9459169f6ef2efc6a374e08eb368e829e1d78590e299e64566e17993adef4b80717bc1c52bd81c629f1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}