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 #0x37673dce95337c56740311b10fade3ba9dcd9f1729b7485891046e0886cac847 · ArcScan

Block

#21,417,126

2026-09-18 01:04:21 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,126
Timestamp: 52 days ago · 2026-09-18 01:04:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x37673dce95337c56740311b10fade3ba9dcd9f1729b7485891046e0886cac847
Parent hash: 0x9587cf0c…37f24918
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,126 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.1%619,257 / 30,000,000

Base fee

20 gwei

State root

0x4d0cc2223d30…6e239b8902ab

Transactions root

0xee8f7d29675f…7502a1798518

Receipts root

0xdce71e304615…1015f3841821

Nonce

0x0000000000000000

Extra data

0x00000004a817c800