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 0x18e5ef2bdc… · ArcScan

Transaction

0x18e5ef2bdc…80e6a323c6

2026-09-16 18:07:40 UTC

SuccessFinalized

0x18e5ef2bdc9b55fa2c7bb8e96f7691e7358e12a8a36d6879e54e9d80e6a323c6Approve1 day ago

Flowtransfer path

From

0x2fffc68c…a2b8c4ecSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,407
Timestamp: 1 day ago · 2026-09-16 18:07:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012034 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xeaa13cb3…550c5296

Method

Approve

Nonce

32

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,866
Effective gas price: 217.0872 gwei
Base fee (block): 215.5872 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 311.4794 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log