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 0xa38d866a4b… · ArcScan

Transaction

0xa38d866a4b…2c5450bc5e

2026-09-16 19:49:51 UTC

FailedFinalized

0xa38d866a4b1b4103f2c8b1e8a8e429bcdc152bca9b41ddae2dcac62c5450bc5eContract Call11 hrs ago

Flowtransfer path

From

0x747ebcd8…1ea48be9Sender

To

0x0ae42971…22ace354Recipient

Overviewreceipt · block context

Status: Failed
Block: #21,209,511
Timestamp: 11 hrs ago · 2026-09-16 19:49:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015674 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x39ecce491,028 bytes

Included in block0x0a9f945c…e18b5a09

Method

Contract Call

Nonce

90

Position in block

63

Gas & feespaid in USDC

Gas used / limit: 65.4%307,347 / 470,038
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 63.75 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs