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 #21348041 · ArcScan

Block

#21,348,041

2026-09-17 15:19:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,041
Timestamp: 12 days ago · 2026-09-17 15:19:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x18a66c2d8970294523cc24eaa2084b82b0778253c1494a95d8fc63fe45e74d01
Parent hash: 0x8cc8bdcd…1247427a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,041 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.5%1,964,047 / 30,000,000

Base fee

20 gwei

State root

0xe94150313e12…9fe1a96e530c

Transactions root

0x15def76c97d4…a608fb5b15ba

Receipts root

0x163a1ccf1f1a…682e355aeab5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800