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 #0xa023ebfe3fd4de8284f49b4e4c4952865bc43e51b572920391d3816c6f35d66c · ArcScan

Block

#21,378,316

2026-09-17 19:36:18 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,316
Timestamp: 58 days ago · 2026-09-17 19:36:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa023ebfe3fd4de8284f49b4e4c4952865bc43e51b572920391d3816c6f35d66c
Parent hash: 0x4a772d73…654646a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,316 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%307,258 / 30,000,000

Base fee

20 gwei

State root

0x1bc717c8f05b…9c4cd8c3844b

Transactions root

0xdf7f0be65956…04bbfdbd857c

Receipts root

0x5ac0eb1a87d0…893b6af5c363

Nonce

0x0000000000000000

Extra data

0x00000004a817c800