{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1156815929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7fd9c8f00909faf90f0c116ed2d3e8c5d622565f1171ec7fdd58aee3d73aa3a",
    "signature": "0x512c417f4fd3b355894edfb28da7601bc24bfa1f4f84ca039263e8ff9707b76663eb216554fde22a7391ae7cb7d9d056282a07824e2d86d9b38cbccd5618161b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}