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 #21300489 · ArcScan

Block

#21,300,489

2026-09-17 08:38:09 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,489
Timestamp: 31 days ago · 2026-09-17 08:38:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4da11677b9ae654e6c5b5acb3bbdb0abb007f38e77c61f86e0458fdf9091f24
Parent hash: 0xbc20dd15…0f7484f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,489 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.0%7,493,556 / 30,000,000

Base fee

20 gwei

State root

0x2ba94524b042…8f171ef3d370

Transactions root

0x31196aedd8fa…7cb270c1ce0a

Receipts root

0x928e85ef0cec…ef375f79c405

Nonce

0x0000000000000000

Extra data

0x00000004a817c800