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 #21554479 · ArcScan

Block

#21,554,479

2026-09-18 20:25:24 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,479
Timestamp: 22 days ago · 2026-09-18 20:25:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x216e3b3b7983d26e212907ebf6c39762486e60377d7b4cadae61cc88f1b3d908
Parent hash: 0xefcee3b6…a692b435
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,479 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.9%5,070,084 / 30,000,000

Base fee

20 gwei

State root

0x652c063578b2…309c9dd6de0d

Transactions root

0x35b22b48edcd…b7c5045d2335

Receipts root

0x1fcfe2d9bd2d…bdc21b84d77b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800