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 #21211404 · ArcScan

Block

#21,211,404

2026-09-16 20:05:49 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,404
Timestamp: 8 days ago · 2026-09-16 20:05:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x25d21a606108f7017cf253659147159e01e69a036b7d45068ded2d62d5f8b408
Parent hash: 0x60669e39…9d063fba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,404 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

59.8%17,953,697 / 30,000,000

Base fee

20 gwei

State root

0x28258141fdf5…1a3ba32f69e2

Transactions root

0x860a5abec248…85f83f94904b

Receipts root

0x0e4204f1d810…10762a956bcf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800