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 #21244100 · ArcScan

Block

#21,244,100

2026-09-17 00:41:49 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,100
Timestamp: 7 days ago · 2026-09-17 00:41:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x176cfa66e9c22e3a79791455432dcbcc3e3fc3abeffe6ccd1964bc2bfbcf120d
Parent hash: 0xfad5958c…70ee989d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,100 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.6%11,288,680 / 30,000,000

Base fee

20 gwei

State root

0x4329f55899e1…523617c18b6e

Transactions root

0xaf1ae5a79a22…54860d1f6d82

Receipts root

0xbc073f57e9d9…8451907ddb9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800