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 #21282401 · ArcScan

Block

#21,282,401

2026-09-17 06:05:19 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,401
Timestamp: 11 days ago · 2026-09-17 06:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x11cf54aa4177cba1b961d7f90e03290e848d9869f029485d374c6e3b6b3f4266
Parent hash: 0x103be61b…07547366
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,401 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.2%7,569,988 / 30,000,000

Base fee

20 gwei

State root

0x50426b7cd4b3…bf3e7e53c1ba

Transactions root

0xd7cc8e08735f…4d79fec84383

Receipts root

0x131eb21056dd…929e3bb33904

Nonce

0x0000000000000000

Extra data

0x00000004a817c800