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 #0x800e0743f96600ed403bb6f564e10cc9d6c8587b5b5022b5a13891705e3a794d · ArcScan

Block

#21,421,277

2026-09-18 01:39:26 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,277
Timestamp: 55 days ago · 2026-09-18 01:39:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x800e0743f96600ed403bb6f564e10cc9d6c8587b5b5022b5a13891705e3a794d
Parent hash: 0x9d9ba330…5bbacd81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,277 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

25.4%7,622,428 / 30,000,000

Base fee

20 gwei

State root

0xad6dc0c36a93…a48a5d496077

Transactions root

0xb4ddedc90d60…a77293bdc7e6

Receipts root

0x280096d71382…d47144b2e579

Nonce

0x0000000000000000

Extra data

0x00000004a817c800