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 #21512274 · ArcScan

Block

#21,512,274

2026-09-18 14:28:38 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,274
Timestamp: 40 days ago · 2026-09-18 14:28:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9dd978a0c47da4cb2b0608d73861be8fec0daca403cfc8b863e81a042d81cae
Parent hash: 0x48761582…7c7e2235
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,274 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.2%949,297 / 30,000,000

Base fee

20 gwei

State root

0x069b6a4612e7…52841bb7029c

Transactions root

0xe4c4837e2c31…db72306cf63b

Receipts root

0xa97dad456867…0196ec9938e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800