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 #21277132 · ArcScan

Block

#21,277,132

2026-09-17 05:20:47 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,132
Timestamp: 10 days ago · 2026-09-17 05:20:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c6da3f44d7547f0be6170274ddd9563f5d6b0cde94ce6af74844b9e205cd453
Parent hash: 0x19226818…98be91a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,132 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.8%1,754,620 / 30,000,000

Base fee

20 gwei

State root

0x0977e046a4d2…ad5ef5fafcc7

Transactions root

0x65eef0d25237…c09d6fab1ad4

Receipts root

0xc43fa3c09bff…2043a2baa057

Nonce

0x0000000000000000

Extra data

0x00000004a817c800