{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1444831172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a67a640747c821cd83f6637219b211fd81e2ceab01a8b0566dcb2202828a5e0",
    "signature": "0x9b5f547aa9d09f44c39025e3e1bbc91e3cfa9d77cb63ff3fae66f987d594d0a40e0cf12264cb245f7c061cbb06c03dc419d055cadbd851ec29c07842f96cb6ef1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}