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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 #0x301f78489be74e1962881edb73cbc1cc40650e3cedf722129f0db803e8ea16fe · ArcScan

Block

#21,421,036

2026-09-18 01:37:24 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,036
Timestamp: 53 days ago · 2026-09-18 01:37:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x301f78489be74e1962881edb73cbc1cc40650e3cedf722129f0db803e8ea16fe
Parent hash: 0x3cd55f45…1e75d064
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,036 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.7%2,014,041 / 30,000,000

Base fee

20 gwei

State root

0x7529e51a92b4…7b694fd8c914

Transactions root

0x85aaa25c6c4e…4c0c1d50e990

Receipts root

0x30d68ffffb6f…fb69d1244b9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800