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 #21419865 · ArcScan

Block

#21,419,865

2026-09-18 01:27:30 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,865
Timestamp: 30 days ago · 2026-09-18 01:27:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x271ee480fd9dba319a5514e577cfd9a158d7448aecb1523043d146b2f2e88c9f
Parent hash: 0x896dd749…7f523ce6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,865 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.0%2,403,332 / 30,000,000

Base fee

20 gwei

State root

0xff0380add90d…71e17e8f63a0

Transactions root

0xdc40b8e5fd05…618c62025aed

Receipts root

0x0c04b4afc1fb…46e78419142f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800