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 #21554152 · ArcScan

Block

#21,554,152

2026-09-18 20:22:38 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,152
Timestamp: 11 days ago · 2026-09-18 20:22:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x59fb3dcd1d1d8b1226139344c342af4c6129f063f86dc971fa79f762d1ad45b6
Parent hash: 0x1f673093…a49bdb59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,152 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.5%138,483 / 30,000,000

Base fee

20 gwei

State root

0x8d2b939164d4…9ffd2fce874c

Transactions root

0x3eb13ad2cd71…fb750eb3b383

Receipts root

0xba0952ebd3b1…5700faac3aa4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800