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 #21548066 · ArcScan

Block

#21,548,066

2026-09-18 19:31:11 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,066
Timestamp: 51 days ago · 2026-09-18 19:31:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2a216da0d79334b825317f60ba409035249842b7125694ce9fa179666218ac6
Parent hash: 0xc7d7dd25…5ea679be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,066 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.8%237,622 / 30,000,000

Base fee

20 gwei

State root

0xde05cc140c88…06d713f40fb9

Transactions root

0xed1bb0c9ce59…5bbc7dc46ba6

Receipts root

0xdc3da144bcf5…3fa3c0b1988a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800