{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedfcd1ec3cb7bfedfb6a7cdec3ce88ad41c0dee516d2e0472da7eaaa692eb463",
    "signature": "0x3a3babf073a409122455c521621e7bd2c8fb26c5f56f3fa2504c1db611752c7469f29ebfd7aae598cacc0bf29dab2513b071e3c1e1278fd36de4e13c19b0f0ec1c",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}