{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896472651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84d40883a933c22c2636ef827b905d438123bc73754909686957c6d67ba14708",
    "signature": "0x36ef00552679b78cc68757686d88f81dc2aa19cd704be77dc2caa7cbcd50d4c010910e28b60aed6ba2f4a964c6feab20c44f3477aecd711f2e9a21c4a6779d4f1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}