Overview Blocks Txns

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.

Transaction 0xefe4a5b2f1… · ArcScan

Transaction

0xefe4a5b2f1…ccf63e76b8

2026-09-16 16:56:44 UTC

SuccessFinalized

0xefe4a5b2f17fd4749442e7694cf295de21da89aab8b8cf7f8cbe19ccf63e76b8Approve1 day ago

Flowtransfer path

From

0x6040ad7b…4a57012eSender

To

0x55845c94…1aee31c6Recipient

Overviewreceipt · block context

Status: Success
Block: #21,189,003
Timestamp: 1 day ago · 2026-09-16 16:56:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001972 (0.001972 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4508ce36…6382e50c

Method

Approve

Nonce

3,923

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 99.2%49,320 / 49,709
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 40 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log