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 #0x4d5fe49ac1e2a81e2a882364ecf8b32718d9baabb6f06b90b1b225336a1be0ce · ArcScan

Block

#21,317,914

2026-09-17 11:05:19 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,914
Timestamp: 17 days ago · 2026-09-17 11:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d5fe49ac1e2a81e2a882364ecf8b32718d9baabb6f06b90b1b225336a1be0ce
Parent hash: 0x7edd651b…0cd31438
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,914 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.9%7,463,517 / 30,000,000

Base fee

20 gwei

State root

0x8cff99d6d2b7…8004731bee5d

Transactions root

0x7b302a2c2003…5635202378af

Receipts root

0x06334ad24d16…22e5b360c147

Nonce

0x0000000000000000

Extra data

0x00000004a817c800