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 0xc4378e3e21… · ArcScan

Transaction

0xc4378e3e21…9987a42e8f

2026-09-16 21:31:37 UTC

SuccessFinalized

0xc4378e3e21f972397c1ca3ea4b15d2b5ee0e5ff42a5bc15f27c1e29987a42e8fApprove15 hrs ago

Flowtransfer path

From

0x7fd483d0…05822fe2Sender

To

0xa8a446f0…e250e1bfRecipient

Overviewreceipt · block context

Status: Success
Block: #21,221,569
Timestamp: 15 hrs ago · 2026-09-16 21:31:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002454 (0.002454 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7e01d730…f8240e51

Method

Approve

Nonce

45

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 40.9%49,092 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log