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 0x12b4e4f08f… · ArcScan

Transaction

0x12b4e4f08f…d92592d5a5

2026-09-16 17:45:51 UTC

SuccessFinalized

0x12b4e4f08febd197fe99c286c44df01ba4bfbfeb6baa7295cc907ad92592d5a5Approve1 hr ago

Flowtransfer path

From

0xb5d83cab…e832522dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,194,823
Timestamp: 1 hr ago · 2026-09-16 17:45:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001965 (0.001965 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0a6ee008…3bac91c2

Method

Approve

Nonce

2

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,866
Effective gas price: 35.4463 gwei
Base fee (block): 33.9463 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 47.1558 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log