{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959155986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9c61d47fc0710a0d2f7eecbdb414d0f7fca82f2e118055ff76d7a8b36fdb5d9",
    "signature": "0x7237065a1a7260c824b7eacf4987e93be7ec1c67e10da379b87871fc71106da5473310b882e43ac86e08d3d21a35c80bf02555021d51548ca25e47a8d299eafa1c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}