{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957213676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fc77cc951cbb96c5cdc20e722d358c8c34036bd3449b942947da03911b21960",
    "signature": "0xb314e07e16192aa2c2252a8d490db2e5856d8be107f8a699136c9ce4a83209e77387608c406a538bfe4869ba312437f42e748e03434ed2bed4c8c37c51bcbf121c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}