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 #21238088 · ArcScan

Block

#21,238,088

2026-09-16 23:51:03 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,088
Timestamp: 13 days ago · 2026-09-16 23:51:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x9959253e5f1399e24562caead991cdf4047099c9fdd77fce5ed46a17345eaa56
Parent hash: 0x0a7a01f7…d8f4001d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,088 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.7%5,905,270 / 30,000,000

Base fee

20 gwei

State root

0x79c74acae6e5…57213e858ced

Transactions root

0x747f5b362cd2…8d8f6538bac0

Receipts root

0xca09cac7af90…a4e68797c0ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800