{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559217963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1edc9f5147f9a892a33a82cf336736665b7d6fbc97aa778e28e4a019c858612f",
    "signature": "0xdd160513808181d669d948d51374332125688fed82ddb5b43e5021863eb873966327faa0428db0463eab5f63cedaae2cfbb3dcb06a1f808abc10cdf4bef6396a1c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}