{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb622dfb175bbf44e7d5a8d1b1d212e03a4551b92efef4dee727d1974c5c379ac",
    "signature": "0x2cf57636fc4abafe35f61f1402a255c3cbe6433907b5a01efd3558cb513de2f864da1a4ee1ed6ec9e42bc67472ba65d06bb610270c64b9a305129282b6d4ceb41c",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}