{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1364307778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bb13144e5d9ca7a4af92b7d01cc947f2e929b9cdbf879757b51336006d7124c",
    "signature": "0x04a6392da76a1b5b394c1720c20074a4e54e6cc1239118b70e4a7d02726dfdc3256041b28a37e42ee867b9a85d02d7af42ad2cb4eda4f9b709a8f3e583279b641c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}