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 #21327389 · ArcScan

Block

#21,327,389

2026-09-17 12:25:18 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,389
Timestamp: 13 days ago · 2026-09-17 12:25:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf3491253f82868fd012c4cbadcd04c79b3f19c7b4d9cdf06986110d18ee0066
Parent hash: 0x92a05232…70ecb6fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,389 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.6%6,479,090 / 30,000,000

Base fee

20 gwei

State root

0xb58d5a75fdbe…423181bc374f

Transactions root

0x3244432306f1…dd77479c5575

Receipts root

0x1eb6ec28f4e1…92d019379f9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800