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 #21345049 · ArcScan

Block

#21,345,049

2026-09-17 14:54:29 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,049
Timestamp: 56 days ago · 2026-09-17 14:54:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x75b33613e9530894ba7170f2d4f641d20290dd6b6d670edc6adc175c4bd4b514
Parent hash: 0xe24e8921…fd71c6f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,049 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.7%7,417,777 / 30,000,000

Base fee

20 gwei

State root

0x73b5581395bd…23c1f97c6cd0

Transactions root

0x227f3f541f18…2febbb4adce4

Receipts root

0x696b57ce4f83…797b8cbaeffc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800