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 #21483253 · ArcScan

Block

#21,483,253

2026-09-18 10:23:18 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,253
Timestamp: 9 days ago · 2026-09-18 10:23:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x5451b8333cbd1868e7202853f4e7aa3bfcee9e3cc8b6576d2383858ccd63bb20
Parent hash: 0x956bf59f…d02cb4a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,253 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.2%973,599 / 30,000,000

Base fee

20 gwei

State root

0xdabaaf841752…f67a522ea3d5

Transactions root

0xeb12c124e8a0…621a04818a09

Receipts root

0xa6f170dc365c…3bb92e1d693c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800