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 #0x54879a34fee1a0e3c4e92ab66c6bdb367a1204e1bffa2b6222084cf38b79456d · ArcScan

Block

#21,549,624

2026-09-18 19:44:22 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,624
Timestamp: 16 days ago · 2026-09-18 19:44:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x54879a34fee1a0e3c4e92ab66c6bdb367a1204e1bffa2b6222084cf38b79456d
Parent hash: 0x8db3f741…b241357f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,624 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.0%917,618 / 30,000,000

Base fee

20 gwei

State root

0x6646ece5d67c…37882f235ef4

Transactions root

0x156fff882210…809e45553fac

Receipts root

0xec053cb5f957…065ebb3fca16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800