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 0xa78225e686… · ArcScan

Transaction

0xa78225e686…66c5e4f07f

2026-09-16 18:23:13 UTC

SuccessFinalized

0xa78225e686ea4f73fe832341998d281a7f6ff4cbe65e13eeeabc0f66c5e4f07fApprove19 hrs ago

Flowtransfer path

From

0xd246bcec…3cf48fb7Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,248
Timestamp: 19 hrs ago · 2026-09-16 18:23:13 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007024 (0.007024 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xda1fb98d…045767a0

Method

Approve

Nonce

0

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 65.7%55,450 / 84,379
Effective gas price: 126.6731 gwei
Base fee (block): 106.8693 gwei
Priority fee paid: 19.8037 gwei
Max fee / gas: 160.651 gwei
Max priority / gas: 19.8037 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log