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 #21558472 · ArcScan

Block

#21,558,472

2026-09-18 20:59:10 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,472
Timestamp: 48 days ago · 2026-09-18 20:59:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ba195687cd05a5c85a042d87773712cd6aa12438deff4937f6ecf756a6d1e82
Parent hash: 0xf0a58389…e33391ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,472 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.2%656,739 / 30,000,000

Base fee

20 gwei

State root

0xc160d164ba99…8792d7bfb73d

Transactions root

0x6e128fbbd41f…e96c7da2ce07

Receipts root

0xc0fcad7f5941…c0f2ab23446d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800