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 #21316154 · ArcScan

Block

#21,316,154

2026-09-17 10:50:27 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,154
Timestamp: 45 days ago · 2026-09-17 10:50:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c3bdeedb36b45c1b93f378bd371b85c7768f13e183ae34201f7918d41229f26
Parent hash: 0xdf72fb6b…1d92567a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,154 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.1%8,734,102 / 30,000,000

Base fee

20 gwei

State root

0xdd0ac2cd1c4c…af8eea0a22ac

Transactions root

0xc0d53ac6e933…20cc73fcdbce

Receipts root

0x56811f819640…2d2e93e261f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800