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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 #0xdf2d5b35292a07a7bc46b067002b9d65242e07c0abc7c6879270b969dfb9b2e3 · ArcScan

Block

#21,391,970

2026-09-17 21:31:42 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,970
Timestamp: 24 days ago · 2026-09-17 21:31:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf2d5b35292a07a7bc46b067002b9d65242e07c0abc7c6879270b969dfb9b2e3
Parent hash: 0xa39d0674…3febe257
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,970 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.2%2,752,973 / 30,000,000

Base fee

20 gwei

State root

0xc478a0d4c659…4240d5ef8bd7

Transactions root

0xa2033b811606…47adc3148640

Receipts root

0x3247843460c5…2a9a25a2e625

Nonce

0x0000000000000000

Extra data

0x00000004a817c800