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

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 #21283944 · ArcScan

Block

#21,283,944

2026-09-17 06:18:21 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,944
Timestamp: 21 days ago · 2026-09-17 06:18:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xad8078f02afb4228fce1ca292a28a664a7af68c623ea97703cfac65a1260c7ea
Parent hash: 0xd5f75944…c5f79caa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,944 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.1%4,839,913 / 30,000,000

Base fee

20 gwei

State root

0xa37ec2f3c49c…12f980e8eb14

Transactions root

0x9b311139d052…3d5d40005abf

Receipts root

0x72d52dace049…bfd753592722

Nonce

0x0000000000000000

Extra data

0x00000004a817c800