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 #0xa5f671708228054926a532c4a0e847f97db03897c9a3c234828e34d86ef95941 · ArcScan

Block

#21,510,203

2026-09-18 14:11:08 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,203
Timestamp: 12 days ago · 2026-09-18 14:11:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5f671708228054926a532c4a0e847f97db03897c9a3c234828e34d86ef95941
Parent hash: 0xea0add03…4d143570
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,203 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.6%475,680 / 30,000,000

Base fee

20 gwei

State root

0xcc6670707d24…c1c5f4c3def0

Transactions root

0xaaf51b48f5c9…6f78e2f79014

Receipts root

0xdcec58d29fa3…ff9de7e49fb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800