{
  "manageEntity": {
    "action": "Repost",
    "entityId": "361158769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf7aba6cecb8cbb267e45d014e509a07bda90eea6ad1c0eebcd0ef43101ea399",
    "signature": "0x102ed8b76639731ee7f578c769133ee07df5b4157ab034b1c9dcd1cc75d267fa249552dbc4bc05c7ec4538fad66a5c92797fd632ef9f4b765692d92e48da4c7c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}