{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1913599604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcabd0b0938c44d6396bf32da27ec5e5d7cbb4e4f585a59a11c0951861cf878b8",
    "signature": "0x0d055f4f09d3fa63aed5deeb9dd590320d9037fa24517777fad751f7f05d300177bd95d456841ecf42ba04624ce9720b943bb73f4b35b978417e11177a0a0d5b1b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}