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 0x8ec18bffb3… · ArcScan

Transaction

0x8ec18bffb3…bb2f528ac2

2026-09-16 18:04:54 UTC

SuccessFinalized

0x8ec18bffb3a780ca698c58d560c61d914b48fc2ae13de8a19f0076bb2f528ac2Approve16 hrs ago

Flowtransfer path

From

0xe22c8e10…2e4db9c0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,078
Timestamp: 16 hrs ago · 2026-09-16 18:04:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.04 (0.041717 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1b2c5c4d…400a6204

Method

Approve

Nonce

336

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 752.5047 gwei
Base fee (block): 259.3498 gwei
Priority fee paid: 493.1549 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log