{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1768744425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x343b806d7447cb3add9e9f11915304ba72fb5e4da62257294c8296f326fb9b9a",
    "signature": "0x68276db7ff18a38ead0b71c9a9a7a08cd71180715bd035b06866ec9c66d9a41107361ccdedf78cb38f9d2d62f58291c3dd67602439c569c4cea8e69754ec8a431c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}