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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0xcb8778df4451a4416d5766231978a3afa8c65937c41aa8e4c74093aee2fba763 · ArcScan

Block

#21,301,220

2026-09-17 08:44:20 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,220
Timestamp: 11 days ago · 2026-09-17 08:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb8778df4451a4416d5766231978a3afa8c65937c41aa8e4c74093aee2fba763
Parent hash: 0x0da6cbba…99946bfc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,220 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

49.9%14,970,913 / 30,000,000

Base fee

20 gwei

State root

0x4722e5e866f3…b5c2deb7461f

Transactions root

0x3f5489430e45…63ee9be4793a

Receipts root

0x67108418cc76…4e14d42d0fb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800