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 #21521482 · ArcScan

Block

#21,521,482

2026-09-18 15:46:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,482
Timestamp: 10 days ago · 2026-09-18 15:46:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x134ff14b8c91cda22cfe852cc7fa8d6e9b0d840fdb61706634077d31b832f261
Parent hash: 0xc8c07ae9…d0c862db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,482 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.0%612,759 / 30,000,000

Base fee

20 gwei

State root

0x8d0d453c5320…a0f0cd8a53d6

Transactions root

0xa82aa7f29cc4…1846bbc9328d

Receipts root

0x27b911495e85…38915223adbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800