{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214319100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c18c2053d897d97cbf515073127ab1bd0033cfa265788cf5b41af1ad428d0a6",
    "signature": "0x26ad5aa7f091bea1e6e130aad7e759092f801ec06b0545ade558c186c4512ea82f2c3ed0f19b690d5cf6c026d4639f34586b8bb93ac43bc3b7b3ce1b5dcabe031b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}