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 #21287355 · ArcScan

Block

#21,287,355

2026-09-17 06:47:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,355
Timestamp: 6 days ago · 2026-09-17 06:47:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5be8b061eefe163b7dbec4139483fae810d4e12f0ad66b3bcff948d2e0256df3
Parent hash: 0x840b11aa…b0d4fcb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,355 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.4%2,819,461 / 30,000,000

Base fee

20 gwei

State root

0x24824ef7529d…2a91761d38c7

Transactions root

0xa8244ae041b4…a39ecc983e9b

Receipts root

0x04785e00437b…9b5c27cea1c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800