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 #0x994ec6d0d0e8ea8761194adf7660c2e4ac8b63b3befef93b7b8ba5d182767b28 · ArcScan

Block

#21,399,779

2026-09-17 22:37:43 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,779
Timestamp: 15 days ago · 2026-09-17 22:37:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x994ec6d0d0e8ea8761194adf7660c2e4ac8b63b3befef93b7b8ba5d182767b28
Parent hash: 0x3ef063cc…3bbe68a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,779 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.9%1,176,238 / 30,000,000

Base fee

20 gwei

State root

0xbb84436e8766…f5dc36158708

Transactions root

0x53ef1a106872…50fce961853a

Receipts root

0x555a3b110d1a…87263b43a6c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800