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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 #0x21e220519f0f1c334d7a12e5924c86e21a69d046c56c5cf1739a46d34fc09603 · ArcScan

Block

#21,218,328

2026-09-16 21:04:16 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,328
Timestamp: 3 days ago · 2026-09-16 21:04:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x21e220519f0f1c334d7a12e5924c86e21a69d046c56c5cf1739a46d34fc09603
Parent hash: 0x1a0d3f4b…aeb5c60d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,218,328 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

83.7%25,101,761 / 30,000,000

Base fee

20 gwei

State root

0x11bef72e8312…739e19828c24

Transactions root

0x844804794084…4b1da7937ea9

Receipts root

0x642c1d24d494…cc9f12f63f26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800