{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662421661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x447ae2d174c510a9fc06615afde92f2b4c7073faa4aeb278c1e6962c955a8b46",
    "signature": "0xa546c9752520bd2eb4d87d9544600ba1c59edd5bccb3026af13e289aa95a48472bd2f7d8757487af239061f5114ef47c9a6a8600886d301be7404deb5593a1c01b",
    "signer": "0x833c8592D0cc72Fd7c3772b3f8ca8044A4780a77",
    "userId": "393889489"
  }
}