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 0x31016a1f8d… · ArcScan

Transaction

0x31016a1f8d…5e7fb6c81d

2026-09-16 16:00:19 UTC

SuccessFinalized

0x31016a1f8da9d133c2c7b988fa3836d0804bbfe9f322c2dcef796c5e7fb6c81dApprove12 hrs ago

Flowtransfer path

From

0x78fd9e0b…609e063cSender

To

0x394d38f8…e441fa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,182,320
Timestamp: 12 hrs ago · 2026-09-16 16:00:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003354 (0.003354 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x02e277dd…84ec8b73

Method

Approve

Nonce

2

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 66.7%46,261 / 69,391
Effective gas price: 72.5169 gwei
Base fee (block): 65.8644 gwei
Priority fee paid: 6.6525 gwei
Max fee / gas: 83.6755 gwei
Max priority / gas: 6.6525 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log