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 #21417841 · ArcScan

Block

#21,417,841

2026-09-18 01:10:23 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,841
Timestamp: 41 days ago · 2026-09-18 01:10:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xe7cf6b7039fe37630e43208bf38abaec2b4200de2ae123a3ea3ad6945b89ebf2
Parent hash: 0x1ebfb384…d34e5be2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,841 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%187,068 / 30,000,000

Base fee

20 gwei

State root

0x6a5dda9c1fa8…a0d8ca9df5f5

Transactions root

0x047b1a1fa7e2…9c698c175faf

Receipts root

0x1c83af90a406…3b6a7885c369

Nonce

0x0000000000000000

Extra data

0x00000004a817c800