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 0x78e78f2c08… · ArcScan

Transaction

0x78e78f2c08…defbb79edb

2026-09-17 09:28:58 UTC

SuccessFinalized

0x78e78f2c0878735f7d4c8345a1de466c6ebd0cf7292ca9ea184150defbb79edbApprove1 day ago

Flowtransfer path

From

0x23d10cc9…f38ee49cSender

To

0xa492a5f4…561df789Recipient

Overviewreceipt · block context

Status: Success
Block: #21,306,505
Timestamp: 1 day ago · 2026-09-17 09:28:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001237 (0.001237 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x340b8ec9…50934fd8

Method

Approve

Nonce

35

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 82.7%46,249 / 55,957
Effective gas price: 26.7649 gwei
Base fee (block): 20 gwei
Priority fee paid: 6.7649 gwei
Max fee / gas: 30.7649 gwei
Max priority / gas: 6.7649 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log