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 #21253559 · ArcScan

Block

#21,253,559

2026-09-17 02:01:40 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,559
Timestamp: 21 days ago · 2026-09-17 02:01:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8447fc624906291ae6a72b261047106d71505046a9a3c67aa5e2b5c45b50db3
Parent hash: 0x7e101e7d…9cc910df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,559 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.4%1,626,738 / 30,000,000

Base fee

20 gwei

State root

0xa99214073cf8…b58c303ac6b3

Transactions root

0x0cfd22c60bb2…c2b676473c82

Receipts root

0xfc8e75f67498…04635b69126f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800