{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe75be1bff5e0039be562d6cd5859e0a402625f4c1a45a0a581b778c2a72f048f",
    "signature": "0x25ed3a5e9b88dcd2b1e157da56bb31599292e6a50da281ebca40932fb9a515937b9f076dd7838746035ef9ce6ec7446a91253f432cb7288caaa324af673a263e1b",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}