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 #0xa4b3ea504c6822aaa1e1cb6c14a23e1689deb2b2b6a7c3987c281d44533cd72e · ArcScan

Block

#21,335,754

2026-09-17 13:35:57 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,754
Timestamp: 51 days ago · 2026-09-17 13:35:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4b3ea504c6822aaa1e1cb6c14a23e1689deb2b2b6a7c3987c281d44533cd72e
Parent hash: 0x781778ee…41ffbd09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,754 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

42.7%12,822,852 / 30,000,000

Base fee

20 gwei

State root

0x6538424b0648…be4b89fdade1

Transactions root

0x5c82508e09b4…317ca8694efb

Receipts root

0xca744d58f2b6…c5dcccf54e9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800