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 #0x546b94bd48288b89907ad325c379bfa6992e00075fd05f184d360cf9498cc5fb · ArcScan

Block

#21,556,436

2026-09-18 20:41:57 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,436
Timestamp: 15 days ago · 2026-09-18 20:41:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x546b94bd48288b89907ad325c379bfa6992e00075fd05f184d360cf9498cc5fb
Parent hash: 0xd573816d…c51025fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,436 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.3%379,484 / 30,000,000

Base fee

20 gwei

State root

0xa23c0df8d58e…18aff942517e

Transactions root

0xac8ed3fbd435…13cd2ff4a306

Receipts root

0x16790b2a2c18…39588291738e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800