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 #21620278 · ArcScan

Block

#21,620,278

2026-09-19 05:41:45 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,278
Timestamp: 35 days ago · 2026-09-19 05:41:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fef4e234ba7fc68609c948d2c4e955fef0f6630a2256f2c4ccca23ae1738d7f
Parent hash: 0x8d5df2b4…d5580d41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,278 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.6%1,079,917 / 30,000,000

Base fee

20 gwei

State root

0xab2e594b9ccf…1ac076ae4a4e

Transactions root

0xc8130044b2ea…ae5da845ee01

Receipts root

0xdb482c3da497…27184e92de70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800