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 #21354347 · ArcScan

Block

#21,354,347

2026-09-17 16:13:01 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,347
Timestamp: 2 days ago · 2026-09-17 16:13:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdfecd840c73939f012bf071d02df3a1556ba3c45dde86dc3e53a2dfdb3aeb2a
Parent hash: 0xd0ad2353…905f48db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,347 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

32.0%9,612,671 / 30,000,000

Base fee

20 gwei

State root

0xdd6fb426c8fa…502a5f45be68

Transactions root

0x081eefdbe2fc…bb183093e599

Receipts root

0x19507ca0319b…2d9ae5888189

Nonce

0x0000000000000000

Extra data

0x00000004a817c800