{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe96e29044bc164952a1554ca6504fb89ea2a235f68daadc341cf18c0ce320998",
    "signature": "0x5a2f7ca60b3dde7d18925072b339d6dda02d0fc644fec49047b48b6e1067c5c90a13d393bafb7cc3c52889e9c61604ad49068cd5038d5822ad7731252d1e11901c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}