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 #21286320 · ArcScan

Block

#21,286,320

2026-09-17 06:38:25 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,320
Timestamp: 12 days ago · 2026-09-17 06:38:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a75a4760c9fda4f20f95d51dc953cfeaff0056d8ccfbc655812df191ddd3ae2
Parent hash: 0xcf14a2f0…59be4c3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,320 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.6%4,666,371 / 30,000,000

Base fee

20 gwei

State root

0x3d4299ed64fa…955388887a09

Transactions root

0x2bd7ff13e412…f79c2daea0da

Receipts root

0x4ebd154001d0…15e596ac1265

Nonce

0x0000000000000000

Extra data

0x00000004a817c800