{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800974748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94b5edb3b9d2bde2bf7dc521830d5e9461acca125fa6928daaf9ab26ce657414",
    "signature": "0xdff3322812b71ec0f26aef495dbd124e51733426c6aedc427f310e3738c7db5800492a5ccfca2471671d1ed8929b08305fbf094f31a67293f1f7b4bd45c9106d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}