Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x56becd25cf88b17f730966651c6d8c2a5a2df333e7da4b6e2e5275efb0af0e9d · ArcScan

Block

#21,621,252

2026-09-19 05:49:59 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,252
Timestamp: 52 days ago · 2026-09-19 05:49:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x56becd25cf88b17f730966651c6d8c2a5a2df333e7da4b6e2e5275efb0af0e9d
Parent hash: 0xfb06691a…d96394cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,252 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

0.1%43,172 / 30,000,000

Base fee

20 gwei

State root

0x525021a0a788…68842403b679

Transactions root

0x6d624ec96165…0ddd28fd31b6

Receipts root

0xc5ca4ba74e9b…40c070f04ac0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800