{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625951195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6a8e92cdb1939de381b073a26e1b57824574b459b4781db512ae3960c1ec97b",
    "signature": "0x37f18f33ffa744ba60e0c40e7fbeabd985004eadae50d0cee4e16f6548a59734539e30036cfaf4dd4b653695a5f6a8e206a0e3ac8cbb676fc519b1790af3634d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}