{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15c8ce157914c47f795fb86cd5a327bbaf292b0286df3b029de66356d9e65cb7",
    "signature": "0x1b97e539862ba9b56d35dac5b5259724ccefadf8f425aaa7fd94772dba6261a96926ee3e2a61690237832cc4c951904bcfe50095832dc10cecb4ee196bcf66f41c",
    "signer": "0x7348C6Cb9D0fe9185bb9235A92e6942dFA47e202",
    "userId": "179539086"
  }
}