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 #0x8dc4bbf36ca61e84a8654daa6c76da5c7cfb486ec0aa6ed3bd1ce5d56fe62eeb · ArcScan

Block

#21,276,419

2026-09-17 05:14:46 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,419
Timestamp: 27 days ago · 2026-09-17 05:14:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x8dc4bbf36ca61e84a8654daa6c76da5c7cfb486ec0aa6ed3bd1ce5d56fe62eeb
Parent hash: 0xe4687579…6347b438
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,419 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.0%5,105,433 / 30,000,000

Base fee

20 gwei

State root

0x1c45e50c28ad…a6616bcef76d

Transactions root

0xcecde44c52b7…f75e9c562655

Receipts root

0x11d868b4e3b7…909be3491ae8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800