{
  "manageEntity": {
    "action": "Repost",
    "entityId": "808837045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40229b74ddd1fb07c6fb98340a8b271a628eb4098f110d689f24278b636fadc6",
    "signature": "0x4131dfc9a3db8928469276cfde1125e337901cacd713533e2f94f2ddeedb0c2578854b580c7b1a39fe208e7f19e1c56d490cff83047b96ca5859538149cff8361c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}