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 #21385907 · ArcScan

Block

#21,385,907

2026-09-17 20:40:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,907
Timestamp: 10 days ago · 2026-09-17 20:40:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b1a463500694fa00a31e852bc3323df4e76a7eb7d0f7c8fda2a1ef7683022fb
Parent hash: 0x171902c5…7ef424ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,907 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.5%2,263,056 / 30,000,000

Base fee

20 gwei

State root

0xe00b975b35c0…4b1725f02b11

Transactions root

0xd8a17560da0b…e038f8bd305a

Receipts root

0xf4efcf6d79e3…cb3179965c70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800