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 #21385200 · ArcScan

Block

#21,385,200

2026-09-17 20:34:29 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,200
Timestamp: 9 days ago · 2026-09-17 20:34:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc26f7fe3413ebd1ea4f57d72c735a783a66bc785b401d8efc1e34a790eb30e42
Parent hash: 0x9d8d6490…ebb09333
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,200 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.5%4,662,378 / 30,000,000

Base fee

20 gwei

State root

0x60e2ac0ccd0d…c14745f635f5

Transactions root

0x93103a4894f4…fcfe8970d970

Receipts root

0x9fa0abe07ebe…429566b3fe80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800