{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1985839941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x737890f9bbaf8b53f09f24258f45eb844d9241b4ec4fd127482b06db50fb5e3d",
    "signature": "0x431408c69227ac91ab6d0ef46d925ea11b0a53525491875eefae7fdec67e635237fed8494baa66cc3d1d9365e26cedc8bd7c68fa055943fcb5f8a1ed1e08c81e1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}