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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 #0x3a15d10943ff24af182a3358f0032a6f3085cf2194cc96579815984be332b99b · ArcScan

Block

#21,378,748

2026-09-17 19:39:57 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,748
Timestamp: 55 days ago · 2026-09-17 19:39:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a15d10943ff24af182a3358f0032a6f3085cf2194cc96579815984be332b99b
Parent hash: 0x855f48bc…587638c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,748 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.3%3,684,362 / 30,000,000

Base fee

20 gwei

State root

0xf7be1303c668…aae9885d4fdd

Transactions root

0x0ac20aeda09f…3cf84d1db56c

Receipts root

0xa0919e84555a…9f2c1cf4046c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800