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 #21307030 · ArcScan

Block

#21,307,030

2026-09-17 09:33:25 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,030
Timestamp: 14 days ago · 2026-09-17 09:33:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf210df37d33990f8c74bdf19fc6a2b274c28122ced4220f79d2173142a59c76
Parent hash: 0x6678f423…c11c41b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,030 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.5%5,560,938 / 30,000,000

Base fee

20 gwei

State root

0xdcaf0829cabb…6a27ea1c9828

Transactions root

0xa5d6906d19bb…b620f43c70bf

Receipts root

0xb7c521470066…3d2e2c5cfe5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800