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 0x12ea80d4c6… · ArcScan

Transaction

0x12ea80d4c6…d2cc3f12e7

2026-09-16 17:49:59 UTC

SuccessFinalized

0x12ea80d4c608296fcea25583e79b1ded5237ea2328c93d746ec568d2cc3f12e7Approve1 day ago

Flowtransfer path

From

0xf635281b…23d95895Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,311
Timestamp: 1 day ago · 2026-09-16 17:49:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016645 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x42b64de2…1f6ec809

Method

Approve

Nonce

30

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 298.3892 gwei
Base fee (block): 260.5317 gwei
Priority fee paid: 37.8575 gwei
Max fee / gas: 374.0556 gwei
Max priority / gas: 37.8575 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log