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 #21312043 · ArcScan

Block

#21,312,043

2026-09-17 10:15:45 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,043
Timestamp: 47 days ago · 2026-09-17 10:15:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x373b58c8cd910f4b7d6f3a831c9bb8f07d7e5706f544be796290d66c69b0ed2f
Parent hash: 0x415cfe3e…cfa1860b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,043 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.4%5,211,374 / 30,000,000

Base fee

20 gwei

State root

0x7d36de142121…15a019abad16

Transactions root

0xca00328c9ef7…4a3bf6876b95

Receipts root

0x8de215bae7d2…d4392fd01e9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800