{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914860503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c33471665d12754ca100defafb16909657829c15afd949466c6351dc39ebcdb",
    "signature": "0x1c2d479f91ede81a9a88018bfb1f088e2f97f46cd8539332434c079ff136fb04768b2491768a19978161e2fd8234429d3d6670c3c1207b5a8fff57a3211353321b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}