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 #21516351 · ArcScan

Block

#21,516,351

2026-09-18 15:03:05 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,351
Timestamp: 20 days ago · 2026-09-18 15:03:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x607862227c0e977190c3ace19f61e98009886532f3e71b927276c202b7b8ab9c
Parent hash: 0x3890ae97…06e72f5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,351 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.0%1,191,938 / 30,000,000

Base fee

20 gwei

State root

0xedd77738e2f2…4b3a60b708eb

Transactions root

0x5a4007c11ced…cb3ec5f7e21c

Receipts root

0x7be48df476a3…0071d4497d63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800