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

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 #21548806 · ArcScan

Block

#21,548,806

2026-09-18 19:37:26 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,806
Timestamp: 40 days ago · 2026-09-18 19:37:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x474a03ffcc67183503307f405d73838bcc5f15c9ae03f91851494bf66a15d163
Parent hash: 0xfc48570e…789c46bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,806 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.2%653,625 / 30,000,000

Base fee

20 gwei

State root

0x6a040652c2e0…d583dc955554

Transactions root

0x29122a1ec7ff…601c3d58b6d8

Receipts root

0x4c2c59a6ba3e…b4a8c90b6f7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800