{
  "manageEntity": {
    "action": "Repost",
    "entityId": "929576463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03337c40b6b4173d49e165aae65cdc068c170596da3b4fed4d9e4cc3e2ed71dc",
    "signature": "0x5bbf70bacf718bc9ccd09f1df37a397f7db77a17dd81807907519fc4924151f840708ecc122741a9b580f5accfccd0b2b4014858c62c58740b01e5bf561b02a21c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}