{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1381296444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ccfe4e52106b891a2d6a32d5586d33a5d395ef414eb1b4686415e69791cead2",
    "signature": "0x61d280a5d6866f8ae35ea6f7e78da319139d1752d733770f0087a3a83fefc45231eec39121080a45db45034cf7489f628862256a06f970219bccf2f434728a431c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}