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 #21377546 · ArcScan

Block

#21,377,546

2026-09-17 19:29:48 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,546
Timestamp: 57 days ago · 2026-09-17 19:29:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xd274a22c5e4d3ba848f9d071182734b3e9d10a3ff0983cf715e1ac7a10cbbd85
Parent hash: 0x25d655e9…3413eb99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,546 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.6%5,573,638 / 30,000,000

Base fee

20 gwei

State root

0x9692539ff45a…76d4d6a1c6a1

Transactions root

0x41bd80f70ece…0eba504357ec

Receipts root

0x359e55b6bfdb…bd34765f7950

Nonce

0x0000000000000000

Extra data

0x00000004a817c800