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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 #0x2977c2fae78fd654475328bc6d24d4a1ad2d4434dc58fbcf3eeda491ebe2b430 · ArcScan

Block

#21,390,691

2026-09-17 21:20:53 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,691
Timestamp: 3 days ago · 2026-09-17 21:20:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x2977c2fae78fd654475328bc6d24d4a1ad2d4434dc58fbcf3eeda491ebe2b430
Parent hash: 0x841ed34d…be0f417c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,691 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.9%2,978,445 / 30,000,000

Base fee

20 gwei

State root

0x93dd22a3de86…3ad76657a40f

Transactions root

0x59ae5f45ec7a…c5f639dece00

Receipts root

0xf832e1923f6d…b61e6225583f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800