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 #21484344 · ArcScan

Block

#21,484,344

2026-09-18 10:32:32 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,344
Timestamp: 19 days ago · 2026-09-18 10:32:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xb66c29f48993975112236b0341ddf4c962495fc1a4e10dad5cfd472bfbeb28ce
Parent hash: 0xb2ab36f2…d57897c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,344 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

39.3%11,803,542 / 30,000,000

Base fee

20 gwei

State root

0xfea15e5dde51…88e99d2c31b5

Transactions root

0x59ce0a7d72f5…12278b299dc7

Receipts root

0xf8414ee449ba…65514f7079e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800