{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896897129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa28542113035cf3c7542a6fe73b0f18090fa53ccf7632e425245f494a3dd339f",
    "signature": "0x0d8ec9a77a8bd3efc89681385e2571f9a1da763d02dd2b255439fdc2fb3c8c773b701ab98f440cfc2c1e21d189e2b7ba0ada5d8f207e2b60fc8bf7b5b59b45091b",
    "signer": "0xC9e4fe89311517E71e968f6DE26A6c075A639F41",
    "userId": "964899801"
  }
}