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 #21418426 · ArcScan

Block

#21,418,426

2026-09-18 01:15:20 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,426
Timestamp: 22 days ago · 2026-09-18 01:15:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f18e178952decb902826da01c197a161aa256f24a635c6be45488b070e70092
Parent hash: 0x1a6ebddb…ab3f0252
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,426 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.8%2,952,022 / 30,000,000

Base fee

20 gwei

State root

0x9a76ac3f0302…81cf2f8442a8

Transactions root

0xd04f0bc98b7e…0d2a69dc0e34

Receipts root

0x07d506ea8d0f…35ed1b37d741

Nonce

0x0000000000000000

Extra data

0x00000004a817c800