{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2131844155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88006d515f58c064743c10e13e59b3593ddec8cbc8c7f1a009c0d30806746127",
    "signature": "0xb6c27788b538bdfa0f18074273df78862d37827335ce085f5a695fe1f30fc26c4541b884ab85f0ba53406ed8e9e75896cc1e1ef44deaf6599e682c8593e1a9261b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}