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 #0xe799540e4ef4a76c22c496ea59fcd9a0888c35cbef0c0217fa61b5863b5f7a8e · ArcScan

Block

#21,403,445

2026-09-17 23:08:42 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,445
Timestamp: 41 days ago · 2026-09-17 23:08:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xe799540e4ef4a76c22c496ea59fcd9a0888c35cbef0c0217fa61b5863b5f7a8e
Parent hash: 0xf462b01a…fa479b15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,445 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.1%1,540,001 / 30,000,000

Base fee

20 gwei

State root

0xda2c82c3f3fc…f2062678ca4e

Transactions root

0x0d8e2abcbf6d…a84495e63f29

Receipts root

0xc35b6d4a1743…5e32d878332a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800