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 #0x1a4090064de6edf5dd31a029e0376ce768518d47a4693be39ed0f86cafbdc882 · ArcScan

Block

#21,178,038

2026-09-16 15:24:11 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,038
Timestamp: 11 days ago · 2026-09-16 15:24:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a4090064de6edf5dd31a029e0376ce768518d47a4693be39ed0f86cafbdc882
Parent hash: 0x856263fa…961d5159
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,038 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

91.6%27,492,747 / 30,000,000

Base fee

118.453055315 gwei

State root

0xb2b1afddafd1…7483681a9365

Transactions root

0xe40e45d52213…d1338bdf22a7

Receipts root

0xbde7c2e3c91c…092296fb3fa6

Nonce

0x0000000000000000

Extra data

0x0000001bb5d5c75e