{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216684482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d6b2a52a6dd562327b7ddbf0ad0d717c5d21240bcaa47fd23ed57110744cfd3",
    "signature": "0xdb38e6b8ee8342f110d633fbf8d84f0f0fba0241b4d608be9a4783cede2a744105dc40dd136bacee6c36bfd529a1c3811626a4d734f384b32a5f031cbd4e38b11c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}