{
  "manageEntity": {
    "action": "Repost",
    "entityId": "366622851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f58ac81646ad015edbeb0fad053d3859497c438664ca17e86cd5f0a03000726",
    "signature": "0xc8016a095db10d62beb86c8accb8d5cede990fb4dd71ae785cf57249c91c09a9420ea0c540a635cbb3844230284d20007e9fcd51b9cba6e51907b7b7e47bf9651b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}