{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122524536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefdf2fbeeb9bba9e2a51fd91872a2c10b83ef917b14dc58c5dc3b87a8c006bfd",
    "signature": "0x1a75c35c9effb1583924483a40a09469b68fe952a000d652dded9e90f7e1e897396d7d9649ee2e82e6ad0ef117155d89ad2656d3219e5ad6cd9f9c17a3aa6cad1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}