Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9554008adb855699c11861dfeb8b018d7416c82a51fb9b76059e40c68d372f66 · ArcScan

Block

#21,288,402

2026-09-17 06:56:01 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,402
Timestamp: 11 days ago · 2026-09-17 06:56:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x9554008adb855699c11861dfeb8b018d7416c82a51fb9b76059e40c68d372f66
Parent hash: 0xa323f457…894d1b73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,402 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.8%5,348,462 / 30,000,000

Base fee

20 gwei

State root

0x2e6592c69355…d39e0cfee22e

Transactions root

0xaee376cb8e66…0273a6ca093d

Receipts root

0xeb0300ce105a…4787befa0a83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800