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 #21211229 · ArcScan

Block

#21,211,229

2026-09-16 20:04:21 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,229
Timestamp: 14 days ago · 2026-09-16 20:04:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x46ffdce8d6491ae06700337cf46edc45e224bac782485df4a8c300d160e37c03
Parent hash: 0x77fa9ecc…3ea32a83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,229 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

24.5%7,341,804 / 30,000,000

Base fee

20 gwei

State root

0x6c1efadb2547…82c937fe850a

Transactions root

0xa17147072e8c…77531767b5dc

Receipts root

0x9d7f3e0b7e5f…a032f486a0da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800