{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1456948795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaa3c60592d1e51ed3e82a8dc362c2f26bd1a6385475625aed6623f42ae06ebc",
    "signature": "0xb589447fb659893299d31e11808b39638b2e8efecc079647a5a9a114baa833b57cc4c11bbe0310d6067c6d810c12b3081f44a18daa1c4e665df71b3fa2f4f59a1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}