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 #21172251 · ArcScan

Block

#21,172,251

2026-09-16 14:35:19 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,251
Timestamp: 14 days ago · 2026-09-16 14:35:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd8e72247969e3b9d86fcde118f26ccfdd734522079773d7dc73e49f7ff33fb4
Parent hash: 0x85d3ac2e…5bdbb916
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,251 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

70.7%21,204,393 / 30,000,000

Base fee

164.840867005 gwei

State root

0x5643dad5121d…644965976fea

Transactions root

0x970b7f243b7e…3c1e10e91977

Receipts root

0xab6ddfc5923b…0c85eaf784ef

Nonce

0x0000000000000000

Extra data

0x000000266516f0f8