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 #21529129 · ArcScan

Block

#21,529,129

2026-09-18 16:51:05 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,129
Timestamp: 32 days ago · 2026-09-18 16:51:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xb93e634ed93b59f2653f8c10edb869e405dafdd6737f1a107c2f4725331737aa
Parent hash: 0x4d4b9074…399ffd24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,129 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.7%2,616,601 / 30,000,000

Base fee

20 gwei

State root

0xb67cf34d30ef…151d61eee7b9

Transactions root

0x0dc96b9c0637…6d56bec16128

Receipts root

0x3ac817d1ec96…e01f81102dab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800