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 #21547740 · ArcScan

Block

#21,547,740

2026-09-18 19:28:25 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,740
Timestamp: 54 days ago · 2026-09-18 19:28:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ec5c2dff87779aa90bd20e86beb539b59661d1685129a7d944a6292c2423dec
Parent hash: 0x64708c42…2ab00b56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,740 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

59.0%17,706,076 / 30,000,000

Base fee

20 gwei

State root

0x51cd39267cd1…28239bf5349d

Transactions root

0x4f5514bcebb9…f2090e1b41f3

Receipts root

0x362a0131b25e…76eff4b94774

Nonce

0x0000000000000000

Extra data

0x00000004a817c800