Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21400302 · ArcScan

Block

#21,400,302

2026-09-17 22:42:08 UTC

FinalizedProposed 7 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,302
Timestamp: 7 hrs ago · 2026-09-17 22:42:08 UTC
Transactions: 7 transactions in this block
Block hash: 0xc77dd9c838d30325565a4bce8af25c795fdb47d1b4824b25d25551c3e987ae83
Parent hash: 0xbafcd56b…b9f3df40
Proposer

Transactions in this block7 of 7 shown

0x136328…831b7a

Contract Call0x044…2dcf0x545…98af

$00 USDC7 hrs ago

0xf67ab6…4b413e

0xa629c201…f857da77

Gas used / limit

1.1%318,654 / 30,000,000

Base fee

20 gwei

State root

0xcd65cb4ecd5b…d9a8243fc9e2

Transactions root

0x9a8355631db3…96631b8d1e42

Receipts root

0xe4ba8d36fa24…cc14e08a7175

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x570…4c780xf92…74ff

$00 USDC7 hrs ago

0x5e09e3…75d27a

Contract Call0x1b0…91b40xf92…74ff

$00 USDC7 hrs ago

0x9fb768…bbe82b

Contract Call0x57f…b60b0xf92…74ff

$00 USDC7 hrs ago

0xd19af8…b2a81a

Approve0x305…f0950x36f…c777

$00 USDC7 hrs ago

0xc6d8cb…e6bb48

Contract Call0x592…aca50x0d4…ec3c

$00 USDC7 hrs ago

0x4d6156…05ecac

Contract Call0x722…ec080x0d4…ec3c

$00 USDC7 hrs ago