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 #21372033 · ArcScan

Block

#21,372,033

2026-09-17 18:43:13 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,033
Timestamp: 20 days ago · 2026-09-17 18:43:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x779287acb2e4ce5b7112f3fe19f70990bef25fbbc71e33fc1e43e4dc559b0158
Parent hash: 0x2f4c2f69…2dde23c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,033 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.6%2,273,697 / 30,000,000

Base fee

20 gwei

State root

0xbcb2320e68b8…b0447fe2e74e

Transactions root

0xdae72e216685…7efe6f340bf8

Receipts root

0x4653aeddb113…15aa0bdf62f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800