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 #21277277 · ArcScan

Block

#21,277,277

2026-09-17 05:22:01 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,277
Timestamp: 3 days ago · 2026-09-17 05:22:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xf93d5a44b78f17dadb3344e6168705019cc9301de3ba9c66cef1582d0c6fb192
Parent hash: 0x2771d256…173a3bc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,277 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.9%4,158,663 / 30,000,000

Base fee

20 gwei

State root

0xc2bfd2e76da8…02c5a7e72181

Transactions root

0xed9120298187…8858934f4166

Receipts root

0xa3e6718747f0…2886d0aeca65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800