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 #21620531 · ArcScan

Block

#21,620,531

2026-09-19 05:43:54 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,531
Timestamp: 44 days ago · 2026-09-19 05:43:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c18c55ac0a56a247a2c052cea1c2c54a75acb8d49fc629f9479015324351096
Parent hash: 0x526ed274…bfda3a4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,531 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.4%1,021,032 / 30,000,000

Base fee

20 gwei

State root

0x97b60a9a792e…d3cf6b680657

Transactions root

0x1ba95c8cd69e…52439bac750c

Receipts root

0xdaac5320fa5f…ce0fe73f3291

Nonce

0x0000000000000000

Extra data

0x00000004a817c800