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 0x7b57fc1df4… · ArcScan

Transaction

0x7b57fc1df4…f02ea8cdcf

2026-09-16 14:39:24 UTC

SuccessFinalized

0x7b57fc1df46be82a4e1057a26764ed2ec91a0c58090d500ef992faf02ea8cdcfApprove10 hrs ago

Flowtransfer path

From

0xb9e91f24…4bdd8db2Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,172,734
Timestamp: 10 hrs ago · 2026-09-16 14:39:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007802 (0.007802 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc70efc33…9d841fc3

Method

Approve

Nonce

252

Position in block

70

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 140.7411 gwei
Base fee (block): 138.5175 gwei
Priority fee paid: 2.2236 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log