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 #0xa4a62639db2e50c69327e8c17eadbe9a27a0a1c795964a402aa1d89b84aa45c5 · ArcScan

Block

#21,556,985

2026-09-18 20:46:36 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,985
Timestamp: 6 days ago · 2026-09-18 20:46:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4a62639db2e50c69327e8c17eadbe9a27a0a1c795964a402aa1d89b84aa45c5
Parent hash: 0x0fbf918e…7a981fb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,985 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.6%1,069,163 / 30,000,000

Base fee

20 gwei

State root

0xae66bb6a6271…2bb8acc92e13

Transactions root

0xc87b4f3a4350…c5e2fbe4a50a

Receipts root

0xe3f5826b7130…6f8581c2a4d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800