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 0xa4cef9d1b4… · ArcScan

Transaction

0xa4cef9d1b4…2a0f2cb7a5

2026-09-17 10:57:56 UTC

SuccessFinalized

0xa4cef9d1b4c4e9d65bb49de1e5b0ed18850bd9fcd37c5b621707cd2a0f2cb7a5Approve1 day ago

Flowtransfer path

From

0x240ff659…46a45858Sender

To

0x1f63b67c…9961620aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,317,040
Timestamp: 1 day ago · 2026-09-17 10:57:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000982 (0.000982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x69317a4c…73e8a911

Method

Approve

Nonce

285

Position in block

56

Gas & feespaid in USDC

Gas used / limit: 8.2%49,141 / 600,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log