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 0x12771a0704… · ArcScan

Transaction

0x12771a0704…de49f55af0

2026-09-17 03:36:11 UTC

SuccessFinalized

0x12771a07049cc48bf3afe1bbd6fc0b6140f47e66d1e08cf6b8488dde49f55af0Approve1 day ago

Flowtransfer path

From

0x61972ec9…cd32e341Sender

To

0x643098f1…a498f24aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,264,751
Timestamp: 1 day ago · 2026-09-17 03:36:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0023 (0.0023 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5047ee85…bb32723b

Method

Approve

Nonce

3

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 38.3%46,018 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log