{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121225141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65906480124e86e1bbf1129087315c74e703c14126b5827ae1187355fdd91e81",
    "signature": "0x24042da2c8f675ac4de0464996c7ffefb1894246a463cf714a1acc17fe0a88b4494ae50b96b286db4639c33b02ba3f60fd70a1b625474f4bcbc4d3187c7323451c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}