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 #21261565 · ArcScan

Block

#21,261,565

2026-09-17 03:09:17 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,565
Timestamp: 23 days ago · 2026-09-17 03:09:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd527565a60e2bb7e25c960ba70c54bad3a6390423558e28fced1c7058314177
Parent hash: 0x3d4b6b84…f01b78d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,565 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.1%4,533,728 / 30,000,000

Base fee

20 gwei

State root

0x0fdb20d73d99…e82f144c45fc

Transactions root

0xab93e119c511…afb7c4f47ba0

Receipts root

0xfc340615a294…4957efb55457

Nonce

0x0000000000000000

Extra data

0x00000004a817c800