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 0x1b78e207cb… · ArcScan

Transaction

0x1b78e207cb…3fbf4e9900

2026-09-16 19:45:47 UTC

SuccessFinalized

0x1b78e207cb8ee0ba7559a1336e7126f2174571af9d7d1c4e4b3b6d3fbf4e9900Contract Call14 hrs ago

Flowtransfer path

From

0x8fc245f3…2ca4c052Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,209,030
Timestamp: 14 hrs ago · 2026-09-16 19:45:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002651 (0.002651 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x4b61cd6f584 bytes

Included in block0xc25c5db2…f154257d

Method

Contract Call

Nonce

33

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 85.2%132,588 / 155,595
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs