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 #0x5394eb0c14a9b7d4577ad4b559286a2187a8a5f68239a851dc83f1922c1bffca · ArcScan

Block

#21,273,658

2026-09-17 04:51:26 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,658
Timestamp: 40 days ago · 2026-09-17 04:51:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x5394eb0c14a9b7d4577ad4b559286a2187a8a5f68239a851dc83f1922c1bffca
Parent hash: 0xb893f2d8…ae6f7d57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,658 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.6%3,471,617 / 30,000,000

Base fee

20 gwei

State root

0x9e90cbcc4613…e3f84deafcd7

Transactions root

0xf5424ee2e480…13279d6a8240

Receipts root

0xf8770a0e7592…bcb59c8b3b1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800