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 #0x75b5a82aadb784acb244505cddade4d62ddecfb36bf21c06f07af6187de8a98c · ArcScan

Block

#21,388,994

2026-09-17 21:06:33 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,994
Timestamp: 45 days ago · 2026-09-17 21:06:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x75b5a82aadb784acb244505cddade4d62ddecfb36bf21c06f07af6187de8a98c
Parent hash: 0x81066d6c…711c2017
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,994 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.5%1,063,680 / 30,000,000

Base fee

20 gwei

State root

0xcc61e1f60840…a7e7b3cf5903

Transactions root

0x74434f55e8c3…5b7d2ec2b116

Receipts root

0x387df934979f…d4acfd5f6bc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800