{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74791027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb51405feea3e5dd5224efab4dead482a485c64a2215df95939e7ad1f01032162",
    "signature": "0x81bd79e0ee625a6094c084b5a23728ccbd4098d460f6491afa02652379dc5cd769d1a3ec28b579f42fa0999b30db4140617c42cebde22b2d73db9594a7a13d7c1c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}