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 0x3a0d71ca79… · ArcScan

Transaction

0x3a0d71ca79…5bb40268af

2026-09-16 14:59:56 UTC

SuccessFinalized

0x3a0d71ca79df3267a3f74d9ca713baef570badffb2bb3ef5f8b0ba5bb40268afApprove2 hrs ago

Flowtransfer path

From

0xc506e2d0…b646c73dSender

To

0x1d4a1894…395ffa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,175,167
Timestamp: 2 hrs ago · 2026-09-16 14:59:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00636 (0.00636 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0fd427da…6a69b1b3

Method

Approve

Nonce

127

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 66.1%46,261 / 69,964
Effective gas price: 137.499 gwei
Base fee (block): 106.499 gwei
Priority fee paid: 31 gwei
Max fee / gas: 171.3526 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log