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 0x16a2a3e6af… · ArcScan

Transaction

0x16a2a3e6af…5d5ca73138

2026-09-16 19:12:38 UTC

SuccessFinalized

0x16a2a3e6af4f2aa4d26295cf6f18e5de5e51b8d0b2ab18472418bc5d5ca73138Approve1 day ago

Flowtransfer path

From

0xea8f3fac…3784243cSender

To

0x41358def…7b686e6aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,102
Timestamp: 1 day ago · 2026-09-16 19:12:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002584 (0.002584 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xab8da6fb…dc58c0dd

Method

Approve

Nonce

91

Position in block

71

Gas & feespaid in USDC

Gas used / limit: 82.4%31,944 / 38,757
Effective gas price: 80.8991 gwei
Base fee (block): 80.8991 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 161.293 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log