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 0x77ca8b48a9… · ArcScan

Transaction

0x77ca8b48a9…87ec6d29c5

2026-09-16 14:55:41 UTC

SuccessFinalized

0x77ca8b48a9e2dad69cc41cc9525e7f0f82174a634fdf0387b311e687ec6d29c5Approve2 hrs ago

Flowtransfer path

From

0xb4a2c64c…991042a3Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,663
Timestamp: 2 hrs ago · 2026-09-16 14:55:41 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011699 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xadd86296…cf455a25

Method

Approve

Nonce

65

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 211.0423 gwei
Base fee (block): 142.8123 gwei
Priority fee paid: 68.23 gwei
Max fee / gas: 256 gwei
Max priority / gas: 68.23 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log