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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 #0x3b859340fab1d600328b0b4154d6729ffee5af9101f832525acc73dce3f03351 · ArcScan

Block

#21,370,821

2026-09-17 18:32:59 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,821
Timestamp: 19 days ago · 2026-09-17 18:32:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b859340fab1d600328b0b4154d6729ffee5af9101f832525acc73dce3f03351
Parent hash: 0xc4d905c7…d0c0cc31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,821 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.2%4,869,274 / 30,000,000

Base fee

20 gwei

State root

0xf7299e9ede31…9e4f07d4db1d

Transactions root

0x6c064ed38405…6e2275056990

Receipts root

0x795e5336232c…83cda139b3ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800