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 0xa1b2b91dd4… · ArcScan

Transaction

0xa1b2b91dd4…f7351028ff

2026-09-17 06:43:24 UTC

SuccessFinalized

0xa1b2b91dd4df6f0b709bca8381c5d22249fa16da8027d69cde419ff7351028ffApprove1 day ago

Flowtransfer path

From

0xebf6f628…588c2ae7Sender

To

0x57ec16ab…babdaa92Recipient

Overviewreceipt · block context

Status: Success
Block: #21,286,909
Timestamp: 1 day ago · 2026-09-17 06:43:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001964 (0.001964 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x396ed828…2922065a

Method

Approve

Nonce

151

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 24.6%49,116 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 40 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log