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 #21443451 · ArcScan

Block

#21,443,451

2026-09-18 04:46:51 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,451
Timestamp: 22 days ago · 2026-09-18 04:46:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x48db76212af2a58728546d05f046aa21f7d2d79594655f00c7057681bfd936a2
Parent hash: 0x0be0ede6…e5b1967c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,451 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.6%2,590,076 / 30,000,000

Base fee

20 gwei

State root

0x965554df884a…90c8229e9ce5

Transactions root

0xb7ea96b73221…f3a97d7c7740

Receipts root

0x096d245139a8…c3f66299f142

Nonce

0x0000000000000000

Extra data

0x00000004a817c800