Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x67a5d8ad12da756ba1083e2027dfab8e89291b1e79700f8274defaf87a819187 · ArcScan

Block

#21,278,984

2026-09-17 05:36:26 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,984
Timestamp: 13 days ago · 2026-09-17 05:36:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x67a5d8ad12da756ba1083e2027dfab8e89291b1e79700f8274defaf87a819187
Parent hash: 0x8f686534…8659bb4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,984 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.2%6,053,720 / 30,000,000

Base fee

20 gwei

State root

0xf568e6befcb5…af093665189f

Transactions root

0xbee6da3057b9…13d60b528f5d

Receipts root

0xffc3a75d446b…630901bdc1d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800