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 #0x4f0e6f48d2bde5fc837c98247a2a327f91331b117f07ea1a94a05db3210fec65 · ArcScan

Block

#21,558,558

2026-09-18 20:59:54 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,558
Timestamp: 50 days ago · 2026-09-18 20:59:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f0e6f48d2bde5fc837c98247a2a327f91331b117f07ea1a94a05db3210fec65
Parent hash: 0xb95e2f34…d91f5bf6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,558 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.4%1,317,366 / 30,000,000

Base fee

20 gwei

State root

0x07c0b0a56a1d…b1d82730d05a

Transactions root

0x81e332b5e81e…20179518daae

Receipts root

0x72289d8e7537…1a2f3039334f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800