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 #0xb6a1edcb510212c418242b258462025bfab06144cd9044c14053d92966920741 · ArcScan

Block

#21,557,338

2026-09-18 20:49:35 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,338
Timestamp: 18 days ago · 2026-09-18 20:49:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6a1edcb510212c418242b258462025bfab06144cd9044c14053d92966920741
Parent hash: 0xfec1de6e…b4bdc321
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,338 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

0.4%127,020 / 30,000,000

Base fee

20 gwei

State root

0x0fe7d533d831…3d55541c07b6

Transactions root

0xdc7a1a592ad0…e955fffd017d

Receipts root

0xd57bbe2c53c5…143ef0afabf1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800