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 #21485701 · ArcScan

Block

#21,485,701

2026-09-18 10:44:00 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,701
Timestamp: 51 days ago · 2026-09-18 10:44:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c20f2f6c0403043f2753e95dc2b1b2c4490ecf96e51121308d41ecdb4210649
Parent hash: 0x78deab53…f3fe106b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,701 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.9%579,597 / 30,000,000

Base fee

20 gwei

State root

0x128744d6b911…1f640272ead4

Transactions root

0x5668dd1bc929…89da24447a12

Receipts root

0x1f4f5a0c3138…8b88e1b9d1ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800