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

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 #21391007 · ArcScan

Block

#21,391,007

2026-09-17 21:23:33 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,007
Timestamp: 6 days ago · 2026-09-17 21:23:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xa35aacf4fe9d531a79c1d685cd809efb92c4c475893a2697f84918767ce18559
Parent hash: 0xe90c89b3…7f1b7be4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,007 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.1%1,227,466 / 30,000,000

Base fee

20 gwei

State root

0x211715df43fd…008c344717b6

Transactions root

0x895b1b994b29…dc391ef0ec08

Receipts root

0xc5119cf57f15…213c5e943600

Nonce

0x0000000000000000

Extra data

0x00000004a817c800