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 #0x5d01c21f16cb3586c67d3b9bccd3b828200a3a66a518f6fe6c25a8b3b15a03b3 · ArcScan

Block

#21,356,319

2026-09-17 16:29:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,319
Timestamp: 48 days ago · 2026-09-17 16:29:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d01c21f16cb3586c67d3b9bccd3b828200a3a66a518f6fe6c25a8b3b15a03b3
Parent hash: 0x09bdb377…2fd71e32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,319 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.1%2,131,590 / 30,000,000

Base fee

20 gwei

State root

0x679dc40db454…a7e38b8c6af7

Transactions root

0x4c40440f4533…047ed35598c5

Receipts root

0xdb28e05b48f5…4225e5c036fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800