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 #21170311 · ArcScan

Block

#21,170,311

2026-09-16 14:18:57 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,170,311
Timestamp: 7 days ago · 2026-09-16 14:18:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x21a354266130abf82304a18abe65efc6187d0b1ee4e528c0d1c5c90887c1c42f
Parent hash: 0xb189e1aa…feb571bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,170,311 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

41.1%12,321,483 / 30,000,000

Base fee

107.559608507 gwei

State root

0xd7275a40bc25…f1da1e2ef461

Transactions root

0x235cf408444b…031a90324e2a

Receipts root

0x9b5a431faf0b…6e8bd4176179

Nonce

0x0000000000000000

Extra data

0x00000019028c5f58