{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263189228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e06a905cccbca3cd571977bf6c0bdf869cf549012bb0bbdc83770a955f6ec47",
    "signature": "0x76ba9c8971efc223d14357491f1b8b84bee3e1898ee2be9219f1941979be767f28f518c56707c91490da7868c78aeb8bfddb3431863dfa7bdac1251242c0d5f41b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}