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 #21246012 · ArcScan

Block

#21,246,012

2026-09-17 00:57:57 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,012
Timestamp: 9 days ago · 2026-09-17 00:57:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f5a03886efed94ba3035cd5d04bfb1227e86155a3343ff695b4fa959709f505
Parent hash: 0x8f3cea89…9e5cdc68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,012 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.2%4,560,372 / 30,000,000

Base fee

20 gwei

State root

0xa26d94343691…807e2892a17d

Transactions root

0xbd5da87f2871…f233c1dd78e7

Receipts root

0x31a643d24b6b…aa220632d7c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800