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 0xffd61bc78d… · ArcScan

Transaction

0xffd61bc78d…41d18c73a7

2026-09-16 19:43:05 UTC

SuccessFinalized

0xffd61bc78da4a659e727ae02b5ee45e3dd4b8fe4400690a5abfeaf41d18c73a7Approve19 hrs ago

Flowtransfer path

From

0xf3ce8b30…2d89ace8Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,208,709
Timestamp: 19 hrs ago · 2026-09-16 19:43:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002827 (0.002827 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x55a83a6b…53d9e72e

Method

Approve

Nonce

1

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 69.3%55,450 / 80,000
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 141 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log