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 #0xc21b5d056449f8709c7b9d003f9fee946bb0a630361d46cee361fe6e82a7f0e5 · ArcScan

Block

#21,331,473

2026-09-17 12:59:48 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,473
Timestamp: 10 days ago · 2026-09-17 12:59:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xc21b5d056449f8709c7b9d003f9fee946bb0a630361d46cee361fe6e82a7f0e5
Parent hash: 0xe9b1f2c4…c863cc4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,473 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.1%4,229,716 / 30,000,000

Base fee

20 gwei

State root

0x281c430a7c06…fe28c0406e6e

Transactions root

0x05f5ffe29dab…29d72e02fb0c

Receipts root

0xa5bf0fd3fc52…4c820325590e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800