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 #21306901 · ArcScan

Block

#21,306,901

2026-09-17 09:32:19 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,901
Timestamp: 11 days ago · 2026-09-17 09:32:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xe77b75c23166898642af249bffc4f77bf9e60d85f5aa8efbdbf85c24e1269854
Parent hash: 0x2382e23e…1a500da4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,901 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.0%4,196,942 / 30,000,000

Base fee

20 gwei

State root

0xcafda65f0d7b…798d721a0a0b

Transactions root

0xb71035684a3a…2f171c378d1f

Receipts root

0x7cb1a7428042…e691d17498c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800