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 #21543980 · ArcScan

Block

#21,543,980

2026-09-18 18:56:38 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,980
Timestamp: 56 days ago · 2026-09-18 18:56:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x134f152f8874194db91022f7ba5fd6ad3375de23d50b552409f00eca8a78d236
Parent hash: 0xfd1a07d7…62084079
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,980 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.0%1,209,213 / 30,000,000

Base fee

20 gwei

State root

0xacc5e2da7d45…0bad1d44e111

Transactions root

0x21109b7c863a…d1236f7206ad

Receipts root

0xf9673ff8f510…ebbb2acfefb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800