{
  "manageEntity": {
    "action": "Repost",
    "entityId": "186517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b890916c2869320c3267e9733ea019e480fc1f101952aebc64c73bf0bda929e",
    "signature": "0x39bd1439c0ae152df3c2d0e7a038b4ad4ba191f2d6c88a343d5a42c5cf7f862a1a361d547aa5379769d8389a5b436dc6d3a727ca5b2fcb9c063b4798ab7d9fee1b",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}