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 #0x37a3d4aba1a4152abaec48a8d2feaba000cf357e6e5154a7afb928cc5871d0ce · ArcScan

Block

#21,557,361

2026-09-18 20:49:47 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,361
Timestamp: 18 days ago · 2026-09-18 20:49:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x37a3d4aba1a4152abaec48a8d2feaba000cf357e6e5154a7afb928cc5871d0ce
Parent hash: 0x3bcb6d1c…1082321d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,361 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.5%2,260,376 / 30,000,000

Base fee

20 gwei

State root

0x5025ce96a53b…e6950bf6ed3f

Transactions root

0x4013e6de9bb3…d9d628d73074

Receipts root

0xb412b0647f7b…93a07f76fa00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800