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 #0xa8a7aeb1b5f7d866fbd74ad7ff1c754b7193d35aa6b69b47723d43ebdc4f7a6b · ArcScan

Block

#21,387,046

2026-09-17 20:50:05 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,046
Timestamp: 14 days ago · 2026-09-17 20:50:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8a7aeb1b5f7d866fbd74ad7ff1c754b7193d35aa6b69b47723d43ebdc4f7a6b
Parent hash: 0x1cb916af…0f727ca4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,046 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.4%1,613,497 / 30,000,000

Base fee

20 gwei

State root

0xfbac14f19d3b…b8ae04a9a938

Transactions root

0xb01e64b374dd…78726714e616

Receipts root

0x54b7e88b2901…b175989a588e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800