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 #0xb99dc80a3bd40942ab3c40de07a1dc92fab1b59d30b5af2b35df4cd6f6edf483 · ArcScan

Block

#21,356,307

2026-09-17 16:29:34 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,307
Timestamp: 48 days ago · 2026-09-17 16:29:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb99dc80a3bd40942ab3c40de07a1dc92fab1b59d30b5af2b35df4cd6f6edf483
Parent hash: 0xb084a76a…8560c792
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,307 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.4%2,811,167 / 30,000,000

Base fee

20 gwei

State root

0x6c552b021596…462a5a745f04

Transactions root

0xd4e65736ff1c…d89c92b5aee6

Receipts root

0xf1495cee90d9…8af54053417c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800