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 #21400702 · ArcScan

Block

#21,400,702

2026-09-17 22:45:31 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,702
Timestamp: 12 days ago · 2026-09-17 22:45:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xe381825a525ec0bde47464b9309a7d7f1411329cfc07604b2f593e44c0d30a5f
Parent hash: 0x09ad3986…5dd7ec76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,702 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.0%1,512,953 / 30,000,000

Base fee

20 gwei

State root

0x45d200dc0f96…a85b16f1d26e

Transactions root

0x0a46fc3f6abf…527a36c8d680

Receipts root

0x7eae5d23a3c6…c13b81bfe939

Nonce

0x0000000000000000

Extra data

0x00000004a817c800