{
  "manageEntity": {
    "action": "Repost",
    "entityId": "417197307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb71dbfdd9147da8608846ad7b9bd6d72ea7f0230919666d76b9011259d396ded",
    "signature": "0x9334cf2f83d5ba6459de4e5df9465c60bbad25003fb1d7b59a37db5feaf32f3544de68fd87f58b22bb240ae827194a38aabc363c503174f09efb498ae9e513141c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}