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 #21486075 · ArcScan

Block

#21,486,075

2026-09-18 10:47:10 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,075
Timestamp: 54 days ago · 2026-09-18 10:47:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x93c3c646f97182ab421029415e4a7e3f2c812e21e0ef26754b05d9f07e2823bf
Parent hash: 0x18b28603…39389c71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,075 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.2%2,459,451 / 30,000,000

Base fee

20 gwei

State root

0x9a2663557ce6…4c1bf939c312

Transactions root

0x92b0a3cfa277…115eea2f6105

Receipts root

0x1d706e7b2c17…e3b9b6d3d6c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800