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 #21419440 · ArcScan

Block

#21,419,440

2026-09-18 01:23:54 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,440
Timestamp: 16 days ago · 2026-09-18 01:23:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x6712351a5c07da9acfe8f9069000842872ae5d9e83f971c017e2eaaefc215551
Parent hash: 0xb10290ad…132e225b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,440 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.8%1,730,773 / 30,000,000

Base fee

20 gwei

State root

0x87765c1de0e3…21f9e752c8bf

Transactions root

0x61656038ea2e…9590aa98d78c

Receipts root

0x20ea051e7fc6…9d042f0a4241

Nonce

0x0000000000000000

Extra data

0x00000004a817c800