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 0xfcbb4e2a77… · ArcScan

Transaction

0xfcbb4e2a77…9434e4b1ac

2026-09-17 00:38:42 UTC

SuccessFinalized

0xfcbb4e2a77869a18002781f6e76e865ffb9cbde9be938d101ac5ae9434e4b1acContract Call20 hrs ago

Flowtransfer path

From

0xa5834820…4dc42d74Sender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,243,731
Timestamp: 20 hrs ago · 2026-09-17 00:38:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001433 (0.001433 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x38ea0c68…95cd3fae

Method

Contract Call

Nonce

680

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 66.1%47,794 / 72,270
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log