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 #21249969 · ArcScan

Block

#21,249,969

2026-09-17 01:31:21 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,969
Timestamp: 26 days ago · 2026-09-17 01:31:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd48dd757f6ae33e926d1c3334f9776704809d776b7a219f6186e245bf2b25a1d
Parent hash: 0x10c9f782…042ec6ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,969 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

38.2%11,454,149 / 30,000,000

Base fee

20 gwei

State root

0x9f14d91c0ee0…3064cad4b6c8

Transactions root

0x428cb69dcab1…743aea07fb2a

Receipts root

0x5a9a4474b207…4a329b2b65b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800