{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348662879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f603ca691ffe884ce5668269ce39fbdfbe979f25b61616fd6569eefb531b228",
    "signature": "0x31b9fb041169f7349ee62fe19599a8df6a4c6ebac021d62eca86031db1fc296139c9340557a11ccd64f3fc00cf97b59af2edfe1f8ecf4b5b0999b06e0e5dd1461b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}