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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 #0x56b74e0faed211461dc12278e10f309496446bc72cbdee9a46e95302463e0f15 · ArcScan

Block

#21,402,321

2026-09-17 22:59:12 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,321
Timestamp: 5 days ago · 2026-09-17 22:59:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x56b74e0faed211461dc12278e10f309496446bc72cbdee9a46e95302463e0f15
Parent hash: 0x3c3809d5…986499eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,321 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.5%2,864,607 / 30,000,000

Base fee

20 gwei

State root

0x49e5dd9a4d54…3ca7ee90a92d

Transactions root

0x455d62477aa7…d41328f31857

Receipts root

0xb2078ff0935f…a8a2b4391fa2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800