{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243619685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a707bf13baf66e8c09f02eea7ca625ded2e4ce920b068a2171abffd6b402be5",
    "signature": "0x1d5831f7cdf92a317af77c66d6b25186e2b142c234c8b58c567a1d0d71a0aac44e43043b847db57913fc2a454abc73b70e7bbcb01bd8a9bd8482b8077f9336771c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}