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 0x16eba9a2a6… · ArcScan

Transaction

0x16eba9a2a6…da7c6531fc

2026-09-17 11:36:51 UTC

SuccessFinalized

0x16eba9a2a6f879a4a94bb5e3c75a42a922639b28e93a0204d511e1da7c6531fcApprove1 day ago

Flowtransfer path

From

0x5227f5e5…601ef250Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,321,649
Timestamp: 1 day ago · 2026-09-17 11:36:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3ef271a4…5e9869a6

Method

Approve

Nonce

0

Position in block

54

Gas & feespaid in USDC

Gas used / limit: 78.8%55,438 / 70,302
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log