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 0xb78db9c5e0… · ArcScan

Transaction

0xb78db9c5e0…23850a839b

2026-09-16 16:34:58 UTC

SuccessFinalized

0xb78db9c5e08ddbb2e4ba3437fdc3efe92fa0cfa46ef6966800d91023850a839bApprove8 hrs ago

Flowtransfer path

From

0x00bb86ab…c2151286Sender

To

0x5c6ac8fb…e1b0605dRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,424
Timestamp: 8 hrs ago · 2026-09-16 16:34:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002818 (0.002818 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2cd45dc5…2707cf1f

Method

Approve

Nonce

2

Position in block

52

Gas & feespaid in USDC

Gas used / limit: 99.2%47,263 / 47,647
Effective gas price: 59.6373 gwei
Base fee (block): 59.6373 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 119.8613 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log