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 #0x500a9c39c7e16595e51f73ef44447c43e29f6f8407835ea08b9a5fa4ee17fbb2 · ArcScan

Block

#21,273,426

2026-09-17 04:49:29 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,426
Timestamp: 48 days ago · 2026-09-17 04:49:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x500a9c39c7e16595e51f73ef44447c43e29f6f8407835ea08b9a5fa4ee17fbb2
Parent hash: 0x5edc2fad…8576b8b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,426 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.7%2,922,675 / 30,000,000

Base fee

20 gwei

State root

0xd5af73a493cb…d8601250bd17

Transactions root

0x882362fe5b3a…495a747d86c1

Receipts root

0x2865d4ce1f23…f4a49ab7c618

Nonce

0x0000000000000000

Extra data

0x00000004a817c800