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 0x978e3c646b… · ArcScan

Transaction

0x978e3c646b…e439dff137

2026-09-16 14:43:26 UTC

SuccessFinalized

0x978e3c646b7abfa8698a9e45caddd0429fdf4029e038fbc5cc1b22e439dff137Approve1 day ago

Flowtransfer path

From

0x39c79610…9c406083Sender

To

0x4ce5325a…f17c9931Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,212
Timestamp: 1 day ago · 2026-09-16 14:43:26 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.023 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x26020bee…8cfb0cae

Method

Approve

Nonce

21

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 468.2891 gwei
Base fee (block): 295.8331 gwei
Priority fee paid: 172.456 gwei
Max fee / gas: 468.2891 gwei
Max priority / gas: 468.2891 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log