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 #21178156 · ArcScan

Block

#21,178,156

2026-09-16 15:25:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,156
Timestamp: 6 days ago · 2026-09-16 15:25:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xc79df6e9180705ba8eaba0ab1c312df54b30502a83803920c1c022f7307ec65f
Parent hash: 0x3c745e6b…48aee74b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,156 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

53.3%16,003,849 / 30,000,000

Base fee

93.660064646 gwei

State root

0xd235e761a37c…2a0b5573e747

Transactions root

0x4ffc0c92da63…3ede9605226f

Receipts root

0xf627d6c2f684…ed4f6e766179

Nonce

0x0000000000000000

Extra data

0x00000015d759bf8a