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 0x8a9d120c2a… · ArcScan

Transaction

0x8a9d120c2a…9623a0c396

2026-09-17 06:41:25 UTC

SuccessFinalized

0x8a9d120c2aff3636db9ea4b4f795602fee03ccbdce7f0f72b722f19623a0c396Approve17 hrs ago

Flowtransfer path

From

0x5b92bac7…5fd93c6aSender

To

0x57ec16ab…babdaa92Recipient

Overviewreceipt · block context

Status: Success
Block: #21,286,674
Timestamp: 17 hrs ago · 2026-09-17 06:41:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001965 (0.001965 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc85a96b6…734d9c42

Method

Approve

Nonce

127

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 82.7%49,128 / 59,419
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 45 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log