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 0x19b05abef4… · ArcScan

Transaction

0x19b05abef4…620f04a5a9

2026-09-16 16:54:23 UTC

SuccessFinalized

0x19b05abef42d801269e3f3aa3fb5fb151a080da93791b6ef37a0c2620f04a5a9Contract Call10 hrs ago

Flowtransfer path

From

0xa3d43ef5…c42b3219Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,724
Timestamp: 10 hrs ago · 2026-09-16 16:54:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002005 (0.002005 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f136 bytes

Included in block0xd4c0c2ec…6442ce33

Method

Contract Call

Nonce

0

Position in block

68

Gas & feespaid in USDC

Gas used / limit: 77.1%100,254 / 130,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs