{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421913096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa32c9d6ba35f6aba58109e615679b575f439c15c7fe33ce8091753393801d0b2",
    "signature": "0xfbb7b684fbf597c2a3f38eb23cbeab46fe3e9ebb16c3f84446d28115a6c7326e4b5b905120c368a4cba45f3a6a6e51b28a69d34f82bf379e6ea533747855fa671c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}