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 #0x54fb710f4269ff6532c2f16974fe54b2c145da9da143f041dd8a202b446e85fc · ArcScan

Block

#21,421,103

2026-09-18 01:37:57 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,103
Timestamp: 53 days ago · 2026-09-18 01:37:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x54fb710f4269ff6532c2f16974fe54b2c145da9da143f041dd8a202b446e85fc
Parent hash: 0x36c067ff…4cbcf2d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,103 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.5%4,964,528 / 30,000,000

Base fee

20 gwei

State root

0x4ec3b1800132…9ff541660db1

Transactions root

0x0c0811e2e6c7…3f8fe0e2e81c

Receipts root

0x3507879ad55f…b824d6008e2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800