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 0x77b0f978b3… · ArcScan

Transaction

0x77b0f978b3…7cc7038ef0

2026-09-17 17:11:04 UTC

SuccessFinalized

0x77b0f978b3e8ebbefc92d8baf103620968f095493cb5c8f1e3f2ed7cc7038ef0Approve10 hrs ago

Flowtransfer path

From

0x856a0fed…ba076427Sender

To

0x821c49d5…d1e0db95Recipient

Overviewreceipt · block context

Status: Success
Block: #21,361,125
Timestamp: 10 hrs ago · 2026-09-17 17:11:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbd139da3…2d918716

Method

Approve

Nonce

12

Position in block

69

Gas & feespaid in USDC

Gas used / limit: 82.2%49,320 / 60,000
Effective gas price: 20.001 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.001 gwei
Max fee / gas: 24.001 gwei
Max priority / gas: 0.001 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log