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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 #0x5c7e3ca063ae239d550d0343d48abcd4a7cb25ee699919bd3e9ce48b88e1616d · ArcScan

Block

#21,218,403

2026-09-16 21:04:54 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,403
Timestamp: 6 days ago · 2026-09-16 21:04:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c7e3ca063ae239d550d0343d48abcd4a7cb25ee699919bd3e9ce48b88e1616d
Parent hash: 0x9d4c2fe1…0cf4bdfc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,218,403 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

33.1%9,920,029 / 30,000,000

Base fee

20 gwei

State root

0xb55bde271da4…24ae217b26b4

Transactions root

0x0b154f9ddc9c…4123be0fe507

Receipts root

0x2e7793b28be1…e99428d186e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800