Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x784e50d9535660556277bf027b497cf677e07b1826d3f520b009cbe22a33c667 · ArcScan

Block

#21,326,517

2026-09-17 12:17:57 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,517
Timestamp: 14 days ago · 2026-09-17 12:17:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x784e50d9535660556277bf027b497cf677e07b1826d3f520b009cbe22a33c667
Parent hash: 0xb28b25fc…913c0baf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,517 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.1%1,526,349 / 30,000,000

Base fee

20 gwei

State root

0x88bef2e76786…6a79d7dc5f96

Transactions root

0xc74823a902b4…d03d0f408443

Receipts root

0x6a6f208674a0…d89c73f81667

Nonce

0x0000000000000000

Extra data

0x00000004a817c800