{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293480781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10f92e5e34baf2c1e8af672f4cf0be81fcc5916acc9768a46a5932c4b23de28d",
    "signature": "0xa50fe25abbfb6cc97bec3b6d2d1395d940aeae089327dce540a6faa3b75b2928674b49e1de4f3a2039bc327c892d0b52dd4c9f15792e27f2ab9505c78dc4dc3c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}