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 #21225177 · ArcScan

Block

#21,225,177

2026-09-16 22:02:05 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,177
Timestamp: 11 days ago · 2026-09-16 22:02:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x455c4d4f426fc6a4f99a67d132afa46009d9273ad143203aa89155a1d5175fcb
Parent hash: 0x72a190c6…0a4c40c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,177 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

27.6%8,269,235 / 30,000,000

Base fee

20 gwei

State root

0x0d61d15f951c…bfd4f638e04a

Transactions root

0x1199d650d308…126257b2f1d0

Receipts root

0xdb51750dd846…1ca6b35e2c1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800