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 0x8ec9b80bd3… · ArcScan

Transaction

0x8ec9b80bd3…141a1aa062

2026-09-16 18:58:09 UTC

SuccessFinalized

0x8ec9b80bd32ea285b29b118fc387067985a25730fddc4e15f2e123141a1aa062Approve18 hrs ago

Flowtransfer path

From

0x21a4b5a1…23d99c27Sender

To

0xce5c406f…5e3ea256Recipient

Overviewreceipt · block context

Status: Success
Block: #21,203,386
Timestamp: 18 hrs ago · 2026-09-16 18:58:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002262 (0.002262 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x43c1219f…ed6143b6

Method

Approve

Nonce

124

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 46.065 gwei
Base fee (block): 30.1628 gwei
Priority fee paid: 15.9022 gwei
Max fee / gas: 61.527 gwei
Max priority / gas: 15.9022 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log