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 #0x0ad9ec07fb27ab2216e0331523bc7ff7b63e996f48fb6f4947c19e59f4a6f118 · ArcScan

Block

#21,409,970

2026-09-18 00:03:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,970
Timestamp: 13 days ago · 2026-09-18 00:03:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ad9ec07fb27ab2216e0331523bc7ff7b63e996f48fb6f4947c19e59f4a6f118
Parent hash: 0x945f75f4…1cad97e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,970 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.0%893,020 / 30,000,000

Base fee

20 gwei

State root

0x07c585708abb…491a77f33865

Transactions root

0xc7cb1781d637…6c38ac92f437

Receipts root

0x13d70f003564…03f26893b280

Nonce

0x0000000000000000

Extra data

0x00000004a817c800