{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395069957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2044d300ab063db0f4e998a10d190c6d672b672bacd687e98a62ca5c75d68b43",
    "signature": "0x280442fa705669bac0b8fb2f6975a18d88d0c4323f25a052d701e2be7f2a245f404c8b854ce0220c48b3e8d675fa730b81d475e00408590d109defd5e463b8051c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}