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 #21441403 · ArcScan

Block

#21,441,403

2026-09-18 04:29:32 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,403
Timestamp: 57 days ago · 2026-09-18 04:29:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe5e6e1b1eb209731d9fd829aa79f3efc2da55fe28acbfe443c443a4628edaae
Parent hash: 0xef4e68e1…ff7862a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,403 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,072,981 / 30,000,000

Base fee

20 gwei

State root

0xeed56d5162a3…72fef6c6901e

Transactions root

0xf2731bdc0c55…e5eb34c9dff7

Receipts root

0x32982b97376d…ca38b3033c22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800