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 #0x566144dbc97f6fc3fb237fd15dbcf0f753a1cf3f82c627e1c7069e55e13ea903 · ArcScan

Block

#21,521,549

2026-09-18 15:47:01 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,549
Timestamp: 7 days ago · 2026-09-18 15:47:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x566144dbc97f6fc3fb237fd15dbcf0f753a1cf3f82c627e1c7069e55e13ea903
Parent hash: 0xf70d0942…2eec0c6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,549 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.3%4,885,777 / 30,000,000

Base fee

20 gwei

State root

0x6bd7b3ec2357…a33d778e3db3

Transactions root

0x5e67a238c121…fb1f64da0336

Receipts root

0x3b2e92cab06a…748cab73340a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800