{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1843938129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d43e3aac039797c5305ff7e975b54ee685cdcc907828d014a5a592d0f9c1f7f",
    "signature": "0x4081a31db86026db6fdb9d83e3bddffabfd0fd188a1634abfeed656c752db2f75e26a44e68b76f733f6e06f84686417239148e837bb375bf8dcd6e2c3eab13fa1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}