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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 #0x645c08313337d4b20392e465a835006c141a59e03117143c87a2616fdd8b2645 · ArcScan

Block

#21,270,221

2026-09-17 04:22:24 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,221
Timestamp: 3 days ago · 2026-09-17 04:22:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x645c08313337d4b20392e465a835006c141a59e03117143c87a2616fdd8b2645
Parent hash: 0xe1a923c4…c5946b91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,221 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,372,361 / 30,000,000

Base fee

20 gwei

State root

0x25d7c3ed4037…183a93f2e9e0

Transactions root

0x439bbeb5d0f1…20bd9bd64507

Receipts root

0xd8bbe13322a8…f76cdcfbcd48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800