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 #0xcf350c3bb0091168936eea915ad2aae61bb519d57facbb424430ca2b90bf92b5 · ArcScan

Block

#21,411,871

2026-09-18 00:19:56 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,871
Timestamp: 51 days ago · 2026-09-18 00:19:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf350c3bb0091168936eea915ad2aae61bb519d57facbb424430ca2b90bf92b5
Parent hash: 0xde68266e…bad7fdfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,871 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.9%1,184,410 / 30,000,000

Base fee

20 gwei

State root

0xe158fa4d0529…4ecda9fe9eab

Transactions root

0x046c397a06af…a5ffc8ac6ccc

Receipts root

0x391946b2df27…3730030c3ee4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800