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

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 #21260862 · ArcScan

Block

#21,260,862

2026-09-17 03:03:21 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,862
Timestamp: 27 days ago · 2026-09-17 03:03:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c512c7f4cd81012b7d9acaa9c52731b4000217989b80d01a320117d0feb7b25
Parent hash: 0xb6dd6c8c…3e9d2b6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,862 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.2%8,773,219 / 30,000,000

Base fee

20 gwei

State root

0x232c23cc9ade…8fb8dd9bfaa0

Transactions root

0xaddacb47eaa8…6557214c03f1

Receipts root

0x208cc10dff23…260c35cd8413

Nonce

0x0000000000000000

Extra data

0x00000004a817c800