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 0xa503cdf4c0… · ArcScan

Transaction

0xa503cdf4c0…fe7f8dc616

2026-09-16 22:40:19 UTC

SuccessFinalized

0xa503cdf4c03fc60ace6c840e4d7bc1fcbfe0963a4ee634d77ba280fe7f8dc616Approve1 day ago

Flowtransfer path

From

0x70ba80c8…c9c69c02Sender

To

0xe170f38d…dd9eb77fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,229,708
Timestamp: 1 day ago · 2026-09-16 22:40:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9971b4fd…5ad217b6

Method

Approve

Nonce

3

Position in block

46

Gas & feespaid in USDC

Gas used / limit: 61.6%49,320 / 80,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log