{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304782109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27c25ac2274e016e4000eb00c54596c72bb0b66a3acd3a315e61ce8c8d61552d",
    "signature": "0x0f332c8e4642d37cea74c39f8f6669f5d7b751ae498a4116234f00fbe134747225c1275d0525c8ef18574ce3fc6690c36bb2f41d042d58c958d63dd6715ad8251c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}