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 0x21a178db7d… · ArcScan

Transaction

0x21a178db7d…0fe9ce7e10

2026-09-16 18:56:16 UTC

SuccessFinalized

0x21a178db7db55487a313d8a0fbf6a1c8e7cdd08aeb91f137f6094d0fe9ce7e10Approve1 day ago

Flowtransfer path

From

0xfe79261b…e127e0b5Sender

To

0xe8c0b880…f17c9d01Recipient

Overviewreceipt · block context

Status: Success
Block: #21,203,164
Timestamp: 1 day ago · 2026-09-16 18:56:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003264 (0.003264 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2cf9204e…24d69fa6

Method

Approve

Nonce

140

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 66.1%46,261 / 69,964
Effective gas price: 70.5591 gwei
Base fee (block): 34.3997 gwei
Priority fee paid: 36.1593 gwei
Max fee / gas: 88.318 gwei
Max priority / gas: 36.1593 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log