{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d6bde2e6ec8a38a4dfab99f3a5da8306abec6fb5d20518f6c76bd1da8126f2e",
    "signature": "0xd763f0b47104242257439c3e19db00518718c9857e6b6b21189719fe45e4c56a3b147a8f4deccb3c3b5397d21d7dd8f17de154583f723ceca6204c70a6e6c8151b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}