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 0x8fce5f8fd0… · ArcScan

Transaction

0x8fce5f8fd0…f05896189e

2026-09-16 16:52:35 UTC

SuccessFinalized

0x8fce5f8fd0f4edf83db65d8dde5c5e4bea38b0ecee00097dbb4e9ff05896189eApprove1 day ago

Flowtransfer path

From

0x71c0bc82…857e2d92Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,512
Timestamp: 1 day ago · 2026-09-16 16:52:35 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001411 (0.001411 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2e80b0ce…7d4fc735

Method

Approve

Nonce

4

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 98.6%55,438 / 56,241
Effective gas price: 25.4603 gwei
Base fee (block): 25.4603 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 50.1607 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log