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 #21273773 · ArcScan

Block

#21,273,773

2026-09-17 04:52:25 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,773
Timestamp: 36 days ago · 2026-09-17 04:52:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c7cd49d0515097f4f53f0c24a09ff34159427a78b8a1b7750de3828ff15b36c
Parent hash: 0x042bd100…ad85b21b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,773 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.0%4,209,545 / 30,000,000

Base fee

20 gwei

State root

0x35a18fd96d2a…35313c433dc2

Transactions root

0x458f021e7823…edaf50f297dd

Receipts root

0x704ca595946c…86c2351f7e85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800