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

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 #21320313 · ArcScan

Block

#21,320,313

2026-09-17 11:25:34 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,313
Timestamp: 38 days ago · 2026-09-17 11:25:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xa619d5628cf5f1e1930927c2079d318f0a6af1af38622adb730074c6576b9a1e
Parent hash: 0x48c89696…f7f57583
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,313 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

39.0%11,699,482 / 30,000,000

Base fee

20 gwei

State root

0xd3559bdde5ca…a046f000fe3a

Transactions root

0x2e5009e928ab…90dde1368ecd

Receipts root

0x27d8c8d6144f…8c0df5d29442

Nonce

0x0000000000000000

Extra data

0x00000004a817c800