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 #0x8f380e6c263107036506ec28998a6e5e17dcbae467eccc9b5247dce5f2de6ab5 · ArcScan

Block

#21,403,510

2026-09-17 23:09:15 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,510
Timestamp: 43 days ago · 2026-09-17 23:09:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f380e6c263107036506ec28998a6e5e17dcbae467eccc9b5247dce5f2de6ab5
Parent hash: 0x152a6e2d…fcbcc823
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,510 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.1%2,121,119 / 30,000,000

Base fee

20 gwei

State root

0xdefbb624909c…4c0c713e1746

Transactions root

0x3e81fa50b366…67f978dbf0e0

Receipts root

0xd2a1b483fa7f…7ade6736ecf0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800