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 #21286088 · ArcScan

Block

#21,286,088

2026-09-17 06:36:28 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,088
Timestamp: 19 days ago · 2026-09-17 06:36:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x11a382add31e99e587d15a3a9c30732fbd8c30ce51ca508c03e68144f4c77ac6
Parent hash: 0xd72f9e86…eeac9176
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,088 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.8%2,634,168 / 30,000,000

Base fee

20 gwei

State root

0xf93d22fc0a98…b742d75ab0a1

Transactions root

0x63be54359f6e…e1251a0a5f0d

Receipts root

0xb65810f2e404…2cbf0fe772bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800