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 #0x03f559f4a298eeebde7aca82a57f5f1f40b6e24673117381330c31e93df13c5e · ArcScan

Block

#21,258,909

2026-09-17 02:46:51 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,909
Timestamp: 6 days ago · 2026-09-17 02:46:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x03f559f4a298eeebde7aca82a57f5f1f40b6e24673117381330c31e93df13c5e
Parent hash: 0x5f2d59b4…7c2a736d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,909 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.0%4,805,992 / 30,000,000

Base fee

20 gwei

State root

0x9ed89eb4e1d4…65f0df05acc7

Transactions root

0x5515fbbdb525…00390511a5e9

Receipts root

0xdadf83eb1f4c…20812e35352f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800