{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957248473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x306cd9daa500838164f2b733d03357433cd4fab277f2f54e8760b0b64862440a",
    "signature": "0xbbc5936669541e8dbe60db97afc133195ac146a11f396a0f33315f8ee947942a23717999be827e3e3c7ab803023ecbbd77fe326c1aec4ce481aad11dc740b3751b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}