{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1581587075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d45ae928bec3423be5a283ce0242547e945c23263207297f190f43a5b4835ab",
    "signature": "0xfdb1c35ca4d9693d9fea78c28c89526a6a3d7e522092f0c376e92941f55b9a583d5d6196cde117dddd5076e73e42ee3a874d5f7b0811dc1bd96006963ce555811c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}