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 #21516468 · ArcScan

Block

#21,516,468

2026-09-18 15:04:04 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,468
Timestamp: 18 days ago · 2026-09-18 15:04:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb777b599fdd93ed39f3831d88910d8b882e2d6dcf328dd63ac4e41cc89afb76
Parent hash: 0x47073b2b…ab445911
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,468 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.5%6,154,487 / 30,000,000

Base fee

20 gwei

State root

0xbbe99c28d3f8…b05607cba31b

Transactions root

0x9dc13e3cb857…f05317a19d8d

Receipts root

0x8bdfd89f6996…fa3b611876dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800