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 #21241985 · ArcScan

Block

#21,241,985

2026-09-17 00:23:57 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,985
Timestamp: 14 days ago · 2026-09-17 00:23:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xceee4e99d92d23b77010c53110f66a7b2fb5cdfec7f92b961707af2f0dac8908
Parent hash: 0x2d8ab247…5857beb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,985 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

32.5%9,745,382 / 30,000,000

Base fee

20 gwei

State root

0x9c3fefcee28f…7184d671f623

Transactions root

0xa1198ac9ca46…77c5494025d3

Receipts root

0xc403a48f6de9…09a3c91ba72b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800