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 #0x612ed55433ab376d438118ff6581029e17ce505d08df73e8f956d4456874d414 · ArcScan

Block

#21,256,710

2026-09-17 02:28:17 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,710
Timestamp: 55 days ago · 2026-09-17 02:28:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x612ed55433ab376d438118ff6581029e17ce505d08df73e8f956d4456874d414
Parent hash: 0xce4f33b4…3767da66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,710 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.5%6,138,900 / 30,000,000

Base fee

20 gwei

State root

0x9ffa6a4c4eb0…cd023766582c

Transactions root

0xa72e14451b84…93a713d6e3a2

Receipts root

0xeb41171fd035…194b3bc95dd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800