Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xefa6e636c13626dd6cf6ddb3669be08f4ce2ead4a18ad4d37ab37ca1d2263fd8 · ArcScan

Block

#21,565,613

2026-09-18 21:59:33 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,613
Timestamp: 53 days ago · 2026-09-18 21:59:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xefa6e636c13626dd6cf6ddb3669be08f4ce2ead4a18ad4d37ab37ca1d2263fd8
Parent hash: 0x92aab159…2e7c9c57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,613 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.5%1,050,432 / 30,000,000

Base fee

20 gwei

State root

0xc86238ecf005…0365d1cf9d98

Transactions root

0x7cb641f489c5…ddd318f8c52c

Receipts root

0xe05b4db99bd3…c96a2374791c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800