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 #21304565 · ArcScan

Block

#21,304,565

2026-09-17 09:12:35 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,565
Timestamp: 15 days ago · 2026-09-17 09:12:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x38343ec3ad2669bc1d5ba0b3e9aa85fb148b8a665c5e7cb993114d9b648cce29
Parent hash: 0x5d54b114…6a79941d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,565 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.0%6,010,022 / 30,000,000

Base fee

20 gwei

State root

0xf2f87f24fb45…3f4b0dc9e95d

Transactions root

0x9f2a6e70843f…b59e6cdac2d6

Receipts root

0xe35882fb6dde…e1e097464b49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800