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 #0xfc3214bb75a7298fd10cc11082628abaa1e47a8081234d5e88622c6e1f8c32b0 · ArcScan

Block

#21,268,970

2026-09-17 04:11:50 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,970
Timestamp: 41 days ago · 2026-09-17 04:11:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc3214bb75a7298fd10cc11082628abaa1e47a8081234d5e88622c6e1f8c32b0
Parent hash: 0xf5dc75a0…e46dc881
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,970 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.7%2,900,047 / 30,000,000

Base fee

20 gwei

State root

0x74ea3da0c5b3…3fedfdc2902d

Transactions root

0x18fcb2648080…732e516cea20

Receipts root

0xe9f26e14ee7f…fdfdb7782d89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800