{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1313500047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6844f1526d1edc80d2dd55a859d257be705320e14e6f744cc855dde4ec5d8f0",
    "signature": "0xd055566c8fb03f52d56597d60ecfd5057ed3a7b99805daf791b79fff79dd268a2efd965ab3a4b695f76c6b4fc3078ce770f21cd3ac48898fad6ea1a22596d0611b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}