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 #0x18c2f99ac2b2793ca34ada4dacc848893ab7418c005e4548ef2795ce8325aded · ArcScan

Block

#21,241,908

2026-09-17 00:23:18 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,908
Timestamp: 12 days ago · 2026-09-17 00:23:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x18c2f99ac2b2793ca34ada4dacc848893ab7418c005e4548ef2795ce8325aded
Parent hash: 0xa281bdd1…c7cf426c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,908 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.0%2,401,597 / 30,000,000

Base fee

20 gwei

State root

0xa445488134f2…ec72d18dd3ed

Transactions root

0x857558f39471…8f3f6230985f

Receipts root

0x6156fb8383f4…9fb0ef8d136d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800