{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586545750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8ef5b8c6ef96dd72aca9a307d2d0ce2d3479485f8e2a2a22e18830a67e93280",
    "signature": "0x1bd27959fe84bbff44e7243ec7488e0e586cb674cde086745528fa9c598b809d220a9dcb16e6913dd87899eb473fa0238aac5bda035b4cbd616de160ffd6bffc1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}