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 #21369884 · ArcScan

Block

#21,369,884

2026-09-17 18:25:04 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,884
Timestamp: 47 days ago · 2026-09-17 18:25:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xdca8664ef51bcf447fc927a82941137fefa8c762fcd82253783466211e6aba02
Parent hash: 0xddba63c5…cf77d6da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,884 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%928,064 / 30,000,000

Base fee

20 gwei

State root

0x16dcacc4a1ab…233e2ab9759b

Transactions root

0x782276f3a4da…8351f8d0c6f7

Receipts root

0xb4a85c45b5cb…b0af61c8806a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800