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 #21304456 · ArcScan

Block

#21,304,456

2026-09-17 09:11:40 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,456
Timestamp: 12 days ago · 2026-09-17 09:11:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5e01bacfd52250f599ef991fe19b129a72774aa9b7012deb0b087dd22051292
Parent hash: 0x386c4472…3bb9fbb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,456 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.7%2,305,194 / 30,000,000

Base fee

20 gwei

State root

0x26596266ed16…1646ba3cb92f

Transactions root

0xc956ef8aac6e…9536917c9e1b

Receipts root

0x7969954fa871…7f640db7c39e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800