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 #21267044 · ArcScan

Block

#21,267,044

2026-09-17 03:55:34 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,044
Timestamp: 16 days ago · 2026-09-17 03:55:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe078f3cd0d170d2fa4a09e9a8cfd6b0b2f91c00c6925d77db9033d6f30a3cb89
Parent hash: 0x112340da…90ac034a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,044 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

21.5%6,460,497 / 30,000,000

Base fee

20 gwei

State root

0x02636e3ed397…3c623076a1d9

Transactions root

0xe4892a78d20d…0ba13387c52b

Receipts root

0x49d5b8ffb945…d7250982fc99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800