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 #21554344 · ArcScan

Block

#21,554,344

2026-09-18 20:24:16 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,344
Timestamp: 17 days ago · 2026-09-18 20:24:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x0160cb75d62351b80c3f643a556e02e36e10933154861ee3263b960ddc158a49
Parent hash: 0x58d34d90…b7c80512
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,344 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.1%3,644,200 / 30,000,000

Base fee

20 gwei

State root

0x87333ef4e0f3…bb3e54b52c2e

Transactions root

0xa3db4550f612…7ebf02d642d1

Receipts root

0x8d08eeb541d7…39d4406d358b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800