Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x3a77f82c08… · ArcScan

Transaction

0x3a77f82c08…a31ddbfb18

2026-09-16 19:53:18 UTC

SuccessFinalized

0x3a77f82c08bf2eab2f7830173ee9cfd6ed05670f1b588d31a0e215a31ddbfb18Approve14 hrs ago

Flowtransfer path

From

0xfabc9599…96d55c49Sender

To

0xc86806e7…a062ebfcRecipient

Overviewreceipt · block context

Status: Success
Block: #21,209,921
Timestamp: 14 hrs ago · 2026-09-16 19:53:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00167 (0.00167 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8152f233…534385fe

Method

Approve

Nonce

53

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 34 gwei
Base fee (block): 20.0688 gwei
Priority fee paid: 13.9312 gwei
Max fee / gas: 34 gwei
Max priority / gas: 34 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log