{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487507625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd40832ea16bacd694144ece1de1b27d59f23bf75eb379f5250facbfc694b07a5",
    "signature": "0x035af682c6b68eea1e27e1d6b06ed886b974c68e259a4617ce8a3e0b4962f1b4377fda7caddc908b938dd83ab4e9846fe32509bdc296ccde1de96838040dd5121b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}