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 #21357324 · ArcScan

Block

#21,357,324

2026-09-17 16:38:42 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,324
Timestamp: 58 days ago · 2026-09-17 16:38:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x7df91b358825fa77fc437ab2e4d54c50bae1d1696458b00e0cd56921cf7957bc
Parent hash: 0x7ade8d1d…b7a9b504
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,324 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.4%5,215,392 / 30,000,000

Base fee

20 gwei

State root

0xe51761ccd285…360c80989507

Transactions root

0x1090f8b3bb64…3b8c875b6495

Receipts root

0x3fc6c0b2b0be…20c57104464e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800