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 #0xcafb99d9af1912bfcbf890424682f58dc2cd39cb13702ef92e31e1e00d1c472a · ArcScan

Block

#21,374,528

2026-09-17 19:04:18 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,528
Timestamp: 15 days ago · 2026-09-17 19:04:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xcafb99d9af1912bfcbf890424682f58dc2cd39cb13702ef92e31e1e00d1c472a
Parent hash: 0xb723c5f4…feb77b9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,528 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.7%6,513,603 / 30,000,000

Base fee

20 gwei

State root

0xbe4a69103635…fd4a4ec4b924

Transactions root

0x6ddd85ca5a45…a6d8e54337f2

Receipts root

0x2a3420a6840e…e7f8cd31070c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800