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 0x21ec2b0920… · ArcScan

Transaction

0x21ec2b0920…2c0cecf1ec

2026-09-16 19:02:29 UTC

SuccessFinalized

0x21ec2b0920964fc2dee735313885e5253f20148ed9bd036c4e01e32c0cecf1ecApprove12 hrs ago

Flowtransfer path

From

0xd1152fd5…54c17d07Sender

To

0xac61f15a…e1793a8fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,900
Timestamp: 12 hrs ago · 2026-09-16 19:02:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003557 (0.003557 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x12bf31ef…f3644ad2

Method

Approve

Nonce

5

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 72.0462 gwei
Base fee (block): 41.0462 gwei
Priority fee paid: 31 gwei
Max fee / gas: 89.8696 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log