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 #21547437 · ArcScan

Block

#21,547,437

2026-09-18 19:25:51 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,437
Timestamp: 57 days ago · 2026-09-18 19:25:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xcabe527a6f1142ae4c4883c94ce799ddd319d762d59572085fcf0c5ba1cb3e6b
Parent hash: 0xd4570583…e948d79c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,437 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.2%354,129 / 30,000,000

Base fee

20 gwei

State root

0xe6f932b455b5…aeff7dc57a6a

Transactions root

0x980fb1c0f64d…478b8ce0de9c

Receipts root

0x7f56265f9e17…50acefbf67c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800