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 #21222136 · ArcScan

Block

#21,222,136

2026-09-16 21:36:25 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,136
Timestamp: 8 days ago · 2026-09-16 21:36:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x22ecffdc047fd4198bb148d27ea8013f08fe35a165463ca41da9eb4d40d92ced
Parent hash: 0xc45cf7b8…0e3663b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,136 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

63.3%18,980,606 / 30,000,000

Base fee

20 gwei

State root

0x8b6f63ad81a8…bcd5cf97c2b2

Transactions root

0xc2b3d43f3488…7adc34742726

Receipts root

0x384f3c4bf039…02cdd60422d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800