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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 #0x78210df409f9ab93a8c4fc37d37ac1ed9d1e53dd8fbad14f1641965051cb5492 · ArcScan

Block

#21,521,057

2026-09-18 15:42:51 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,057
Timestamp: 21 days ago · 2026-09-18 15:42:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x78210df409f9ab93a8c4fc37d37ac1ed9d1e53dd8fbad14f1641965051cb5492
Parent hash: 0xa27a7cd8…ec35cda3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,057 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.7%1,999,121 / 30,000,000

Base fee

20 gwei

State root

0xb8aef704b395…e82beea55749

Transactions root

0x9edd30693af3…0ba4879ef262

Receipts root

0xde279a0bf042…28d59eee61cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800