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 #21374262 · ArcScan

Block

#21,374,262

2026-09-17 19:02:03 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,262
Timestamp: 22 days ago · 2026-09-17 19:02:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x38dee8213be9f4a6b1900a17364dd05fb2d22c14c154eb8f3d1b0908bcced02c
Parent hash: 0x171f431d…d6ef53e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,262 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.2%4,869,742 / 30,000,000

Base fee

20 gwei

State root

0xfa5a75e33a2e…8331030462ff

Transactions root

0x53742c6fb896…3efe4eebc2f7

Receipts root

0x2b73f6a68dbf…2a5fbe660d74

Nonce

0x0000000000000000

Extra data

0x00000004a817c800