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 #0x4c373401047a0fca516d87f15f3ef373ed2f1cf701a58e98033bff12999019d8 · ArcScan

Block

#21,558,585

2026-09-18 21:00:08 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,585
Timestamp: 50 days ago · 2026-09-18 21:00:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c373401047a0fca516d87f15f3ef373ed2f1cf701a58e98033bff12999019d8
Parent hash: 0x0e24aaba…1f7de176
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,585 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.6%467,631 / 30,000,000

Base fee

20 gwei

State root

0xdf69d04a6e17…24ded25b1dac

Transactions root

0xa78434b83603…55b7c31e209c

Receipts root

0x3b822b0f5e6e…e184e580d293

Nonce

0x0000000000000000

Extra data

0x00000004a817c800