{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x780e1feb9d6272c858d3e3103fe19e67a3ba8241e295632ff9c43c42fdabe190",
    "signature": "0x9f1c7d2853318cce96142010e91e8535e0481caeb2751f1f3f96d0ce083ea4e21902bec8aeb7e9cdca7b87071bda1774208feedb1296b7b0a4d968d818ef39bd1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}