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 #0x30a51913f46e8ad5146423da60917a421d94a304b7274105a65e3cc1b6d81eba · ArcScan

Block

#21,240,021

2026-09-17 00:07:22 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,021
Timestamp: 21 days ago · 2026-09-17 00:07:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x30a51913f46e8ad5146423da60917a421d94a304b7274105a65e3cc1b6d81eba
Parent hash: 0xe2a26c55…d2d1f836
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,021 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,665,363 / 30,000,000

Base fee

20 gwei

State root

0x64a2826d0607…2a0792d0e789

Transactions root

0x73e6d5aa253a…92605ec89c82

Receipts root

0x37807bf25eed…df003d05f102

Nonce

0x0000000000000000

Extra data

0x00000004a817c800