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 #21556214 · ArcScan

Block

#21,556,214

2026-09-18 20:40:05 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,214
Timestamp: 21 days ago · 2026-09-18 20:40:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x6db51813d277403df12056ace45a32b7f01412a1d49c7414a83f7eecadfab6be
Parent hash: 0x8d755ade…867ddf96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,214 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.6%1,383,205 / 30,000,000

Base fee

20 gwei

State root

0x383771ab71e5…a6a880ae7d01

Transactions root

0x7e0e01423fdc…03fac35f5ecc

Receipts root

0x256c42413a0e…a9226f384ab2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800