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 0xa549cf0476… · ArcScan

Transaction

0xa549cf0476…2e0738e025

2026-09-16 15:14:28 UTC

SuccessFinalized

0xa549cf0476aa489291f7ea6c42bb266e14ec712e82fc61dd9285fb2e0738e025Approve2 hrs ago

Flowtransfer path

From

0xfc1c8af3…9fc3c192Sender

To

0x2952e319…87a280e7Recipient

Overviewreceipt · block context

Status: Success
Block: #21,176,887
Timestamp: 2 hrs ago · 2026-09-16 15:14:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011136 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x78fd613b…86611693

Method

Approve

Nonce

126

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 225.522 gwei
Base fee (block): 112.2108 gwei
Priority fee paid: 113.3112 gwei
Max fee / gas: 225.522 gwei
Max priority / gas: 220 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log