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 #21356897 · ArcScan

Block

#21,356,897

2026-09-17 16:34:33 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,897
Timestamp: 54 days ago · 2026-09-17 16:34:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xbce9df58043c1da74e7fc7342d2ff305079dc634ad6559db6275110b7aa5586e
Parent hash: 0x6db653ad…7009d462
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,897 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.6%4,990,619 / 30,000,000

Base fee

20 gwei

State root

0xeabbaf99aac5…336d7539dc4d

Transactions root

0x485c65bf2d49…51b9fa0df570

Receipts root

0x6618e41e6fd2…66533aa6838c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800