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 0x66db5c17f4… · ArcScan

Transaction

0x66db5c17f4…fb4e05971d

2026-09-16 16:38:52 UTC

SuccessFinalized

0x66db5c17f49d4871640a1ebdad305bf93b95c4d6b2bd67802b4312fb4e05971dApprove9 hrs ago

Flowtransfer path

From

0x1f138f7f…ed3d6802Sender

To

0x0605e71f…4720231cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,886
Timestamp: 9 hrs ago · 2026-09-16 16:38:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00208 (0.00208 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5ebd0cff…04b6c9fc

Method

Approve

Nonce

412

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 39.0%46,855 / 120,000
Effective gas price: 44.4052 gwei
Base fee (block): 32.3741 gwei
Priority fee paid: 12.0311 gwei
Max fee / gas: 60.5443 gwei
Max priority / gas: 12.0311 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log