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 #21356428 · ArcScan

Block

#21,356,428

2026-09-17 16:30:35 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,428
Timestamp: 49 days ago · 2026-09-17 16:30:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xee39cff10a6d097da06efa2775a50ab1cd7ceb3eefc3289e79b535cdfa4813fb
Parent hash: 0xd17c1c91…c67acbd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,428 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.0%6,012,985 / 30,000,000

Base fee

20 gwei

State root

0x30d0c2c785ba…568a497b4f4d

Transactions root

0x869c354c087b…cb4c523edff0

Receipts root

0xbb1fbd07d992…ae3439329b35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800