{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86463619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdef9d137a13b6769086a315424cb834a83bbc926046b82bda08acab3bbc1c742",
    "signature": "0x2806c607a951e423cd64e4a1cc24d1cf9cd07b8d818cd218c50ebd1c6d2c2b8f6114a3c618dc89dca4c16338bf376e640184c9b190f7b8ad3705fb54bbb409151b",
    "signer": "0x229809a4b9B3B432eb2c65d5Ea6c9Eb1E6aA348d",
    "userId": "823446"
  }
}