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 #21228268 · ArcScan

Block

#21,228,268

2026-09-16 22:28:10 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,268
Timestamp: 7 days ago · 2026-09-16 22:28:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ba4203448a62dff9586dbd7fbb3f6f29466717caf165785eb37747ad883aca8
Parent hash: 0xf4d3d317…0b634671
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,268 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.7%5,323,191 / 30,000,000

Base fee

20 gwei

State root

0x71340093bc61…9183ac7aa4fe

Transactions root

0x56426ae4d10e…e2228360c616

Receipts root

0x0160cbbdebea…2da38f87735a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800