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 #0x0a40a9b61b8eeb5e0efedd1b2570eca66922f644a926c325a0fd662beb9c9209 · ArcScan

Block

#21,543,611

2026-09-18 18:53:31 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,611
Timestamp: 54 days ago · 2026-09-18 18:53:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a40a9b61b8eeb5e0efedd1b2570eca66922f644a926c325a0fd662beb9c9209
Parent hash: 0xacd8b46f…7519c73d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,611 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.2%3,055,870 / 30,000,000

Base fee

20 gwei

State root

0xdfeb683a213a…5b710d0ab92d

Transactions root

0xc446a60827cf…c012aee457b9

Receipts root

0xb03462076de5…19f4e924431b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800