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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 #0xef76fb1e2635b54b70b76f8e7cc44b4b639b5c7160103e7343b21af9be5d0b4c · ArcScan

Block

#21,390,438

2026-09-17 21:18:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,438
Timestamp: 12 days ago · 2026-09-17 21:18:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xef76fb1e2635b54b70b76f8e7cc44b4b639b5c7160103e7343b21af9be5d0b4c
Parent hash: 0x8e68a474…ac159fce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,438 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.5%1,642,921 / 30,000,000

Base fee

20 gwei

State root

0x9591600b2872…bb3939c35eed

Transactions root

0xef7fc695c7af…385248c9fa3b

Receipts root

0x77c85cd8f23a…ade1eee30a3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800