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 0xa4cdc8bab0… · ArcScan

Transaction

0xa4cdc8bab0…4a545a142f

2026-09-16 15:15:56 UTC

SuccessFinalized

0xa4cdc8bab0e6e1f4ed6774b4e0b294c13b85b76496c5f846795ee54a545a142fApprove17 hrs ago

Flowtransfer path

From

0xb2dd4137…92c8852fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,177,062
Timestamp: 17 hrs ago · 2026-09-16 15:15:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013469 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x070576ae…350b4236

Method

Approve

Nonce

6

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 242.9671 gwei
Base fee (block): 115.2317 gwei
Priority fee paid: 127.7354 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log