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 #21237840 · ArcScan

Block

#21,237,840

2026-09-16 23:48:58 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,840
Timestamp: 20 days ago · 2026-09-16 23:48:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x92d73e35f5fa616ba5ec6cffba1dcaf5a0ca452397b02f36f80d200ba0f6b23d
Parent hash: 0x7493bf7b…a8f34279
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,840 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.2%7,250,220 / 30,000,000

Base fee

20 gwei

State root

0x97fb781c49a5…fd1b50359e1a

Transactions root

0xc4cbcee6df3d…81637cf974fb

Receipts root

0x9dcf858b4258…5e4446388bd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800