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 #21372036 · ArcScan

Block

#21,372,036

2026-09-17 18:43:15 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,036
Timestamp: 20 days ago · 2026-09-17 18:43:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d7f3dba94be89d8f53bcb7a3317a42c7ea0a525893ed091fb36e80c2f460d4a
Parent hash: 0x8888728f…a69c7883
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,036 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.4%4,317,141 / 30,000,000

Base fee

20 gwei

State root

0x2992b99f1eea…9464e35937fc

Transactions root

0x200d8ba8e8c4…3e2ef7ac0711

Receipts root

0xbc1247d86104…3cae4925e6c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800