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 #0xb8a77d533f720c60b95fb9bee1d72e18c4e68520d40d3e43332b55678a2c8c06 · ArcScan

Block

#21,217,186

2026-09-16 20:54:38 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,186
Timestamp: 8 days ago · 2026-09-16 20:54:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8a77d533f720c60b95fb9bee1d72e18c4e68520d40d3e43332b55678a2c8c06
Parent hash: 0xb832513a…a634066d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,186 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

33.2%9,959,951 / 30,000,000

Base fee

21.435738406 gwei

State root

0xc3f1e709b1bd…e1643b91aec8

Transactions root

0xb6b750c8f273…d5b9230b1857

Receipts root

0x8093b11155f7…adfdf0941769

Nonce

0x0000000000000000

Extra data

0x00000004ff789528