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 0xb8a39abc55… · ArcScan

Transaction

0xb8a39abc55…81b7834b32

2026-09-18 10:26:15 UTC

SuccessFinalized

0xb8a39abc55ba25150d15106afa073b2640165ca4e661ef3454cf9d81b7834b32Approve21 hrs ago

Flowtransfer path

From

0x4502bc14…55fefb0eSender

To

0x8703f0c4…dd271fbdRecipient

Overviewreceipt · block context

Status: Success
Block: #21,483,602
Timestamp: 21 hrs ago · 2026-09-18 10:26:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000941 (0.000941 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6b0bf69a…62bae682

Method

Approve

Nonce

985

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 7.7%46,425 / 600,000
Effective gas price: 20.2881 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.2881 gwei
Max fee / gas: 40.2881 gwei
Max priority / gas: 0.2881 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log