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 0x778df9ad0d… · ArcScan

Transaction

0x778df9ad0d…37645a082e

2026-09-16 16:31:31 UTC

SuccessFinalized

0x778df9ad0ded62ac193396aa81ac903bc06eb330f87f7fc609bb6f37645a082eApprove20 hrs ago

Flowtransfer path

From

0x9a7edcc2…6f000b9eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,016
Timestamp: 20 hrs ago · 2026-09-16 16:31:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004371 (0.004371 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd369184b…468a1fe1

Method

Approve

Nonce

98

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 78.3702 gwei
Base fee (block): 47.3702 gwei
Priority fee paid: 31 gwei
Max fee / gas: 96.9836 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log