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 #0x7d1cae4295d69208a51fc7d18780b44c2d7861079aba30176578a2b8b06dbaf3 · ArcScan

Block

#21,442,950

2026-09-18 04:42:37 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,950
Timestamp: 38 days ago · 2026-09-18 04:42:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d1cae4295d69208a51fc7d18780b44c2d7861079aba30176578a2b8b06dbaf3
Parent hash: 0x266bd5bc…dd97f894
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,950 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.4%1,309,080 / 30,000,000

Base fee

20 gwei

State root

0xc78bcb2e0238…23e7fc69ae5f

Transactions root

0x4d1c6aa261a9…6e1e65998137

Receipts root

0xa18b1435ac8e…3e31ae60c769

Nonce

0x0000000000000000

Extra data

0x00000004a817c800