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 0x78d6442ba3… · ArcScan

Transaction

0x78d6442ba3…9c7bca0bcb

2026-09-16 23:19:47 UTC

SuccessFinalized

0x78d6442ba336a7096567b35ce5fcaecdc1a5db0784bfb665b0545a9c7bca0bcbApprove2 hrs ago

Flowtransfer path

From

0x22223cb1…7bc33b77Sender

To

0x2e554c80…b28721e0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,234,383
Timestamp: 2 hrs ago · 2026-09-16 23:19:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001948 (0.001948 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa4bd00b7…4911c7c2

Method

Approve

Nonce

527

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 40.6%48,710 / 120,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log