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 #0xe7b21e996e3321f70f7835f81951be596a346c94ab66c04eabb124a5324a62f9 · ArcScan

Block

#21,389,126

2026-09-17 21:07:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,126
Timestamp: 48 days ago · 2026-09-17 21:07:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xe7b21e996e3321f70f7835f81951be596a346c94ab66c04eabb124a5324a62f9
Parent hash: 0xeb9afc55…17e38da9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,126 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.4%2,508,115 / 30,000,000

Base fee

20 gwei

State root

0x318e892229ab…4f4a1099a2a9

Transactions root

0x7f5db610a867…6641eab74431

Receipts root

0xc46879c228bc…12925cf0b85a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800