{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa221156db2007decc8bd3d0b4bc8521a0fa2cf51227a8614229b6d54d1760920",
    "signature": "0xb3533b73d947ceea76ce731f7752116e0e21ee83e09b8a9fc0a1e3623107f9fb00cf776eafe4f190a28a51a81aafe10c25394735604cbe521ae50d960fb085b31c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}