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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 #0x4cfb266b7204226b51413e96e2e75199d9dea9ab9945e53501365ce9869b94f1 · ArcScan

Block

#21,390,421

2026-09-17 21:18:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,421
Timestamp: 12 days ago · 2026-09-17 21:18:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cfb266b7204226b51413e96e2e75199d9dea9ab9945e53501365ce9869b94f1
Parent hash: 0x451b308a…da566be3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,421 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.6%7,078,026 / 30,000,000

Base fee

20 gwei

State root

0x33d89532a8ee…a75b8a584ced

Transactions root

0xc3d1f9d9f923…2dde3557ce1f

Receipts root

0xc9385dc55186…b329ed59c1a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800