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 0x8b21cfa0a0… · ArcScan

Transaction

0x8b21cfa0a0…aa2d39ceb8

2026-09-16 16:35:34 UTC

FailedFinalized

0x8b21cfa0a0260f304e8a837072e442bed4ebc07ffa07b8dfac9757aa2d39ceb8Contract Call11 hrs ago

Flowtransfer path

From

0x30f15ad2…9a2c0dc4Sender

To

0xbd429ac2…b5df15a6Recipient

Overviewreceipt · block context

Status: Failed
Block: #21,186,495
Timestamp: 11 hrs ago · 2026-09-16 16:35:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006463 (0.006463 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x2938a5882,756 bytes

Included in block0x1d5a3b2d…3794ca00

Method

Contract Call

Nonce

1,277

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 2.2%121,319 / 5,500,000
Effective gas price: 53.2737 gwei
Base fee (block): 47.8668 gwei
Priority fee paid: 5.4068 gwei
Max fee / gas: 58.3208 gwei
Max priority / gas: 5.4068 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs