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 #21620406 · ArcScan

Block

#21,620,406

2026-09-19 05:42:50 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,406
Timestamp: 40 days ago · 2026-09-19 05:42:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bf6d85d81a1602778276293ba6639ba4ea9ae474e099c051c9e5cbbbaea2c90
Parent hash: 0xd5da3e8e…965a47e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,406 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.4%1,009,582 / 30,000,000

Base fee

20 gwei

State root

0xda0333337d62…1b9739db4782

Transactions root

0x6b432599df08…e485b29d5e19

Receipts root

0x00a0506134e1…29d36465ef10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800