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 0xec94bc4209… · ArcScan

Transaction

0xec94bc4209…a3575fe978

2026-09-16 14:42:19 UTC

SuccessFinalized

0xec94bc42096fde0032a7e8a93487cb85ea39ffc41ef6bf9af8c242a3575fe978Approve3 hrs ago

Flowtransfer path

From

0x09604cf4…7a3fc02aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,080
Timestamp: 3 hrs ago · 2026-09-16 14:42:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016924 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x71b19bfc…9485b518

Method

Approve

Nonce

146

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 305.2861 gwei
Base fee (block): 158.9225 gwei
Priority fee paid: 146.3636 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log