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 #0xca45a373e8af19d447e998a2fe6aba1752c52da9dbdc166fecc922f9aa763d76 · ArcScan

Block

#21,543,286

2026-09-18 18:50:46 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,286
Timestamp: 51 days ago · 2026-09-18 18:50:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xca45a373e8af19d447e998a2fe6aba1752c52da9dbdc166fecc922f9aa763d76
Parent hash: 0xe9a3f0ed…8a9cf3e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,286 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.1%7,815,937 / 30,000,000

Base fee

20 gwei

State root

0x647d82e57d4b…2f2a4adf88b8

Transactions root

0x4cedcc75f7d8…efaae2e4f48f

Receipts root

0xd8ad89f5e1b2…5a8c1e8beb99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800