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 0x2ca187b3dc… · ArcScan

Transaction

0x2ca187b3dc…f87fa0f8a1

2026-09-16 14:48:50 UTC

SuccessFinalized

0x2ca187b3dcb24dac7e4f994d5b7e6136dc2e1c41ccecc6ce26c1f0f87fa0f8a1Approve5 hrs ago

Flowtransfer path

From

0x5247ca47…7b40467fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,852
Timestamp: 5 hrs ago · 2026-09-16 14:48:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005232 (0.005232 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9663710b…0ef221d7

Method

Approve

Nonce

72

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 98.6%55,450 / 56,253
Effective gas price: 94.3686 gwei
Base fee (block): 92.8686 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 135.1535 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log