{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67fd8ed69ec9976ac58ba10c6c6d161f3465e3e3c3e13713c4bc2684508f032c",
    "signature": "0x0b705b9ea7e1f4849a5a2ad69109933c276ee47337e3918363880c9d50ebd7373b62c274e2e222097f1a461c7214a3ddd8c172282242ec761bf1833314e5b0f11c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}