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 0x18e643a26d… · ArcScan

Transaction

0x18e643a26d…ccb3b3e2c8

2026-09-16 17:38:15 UTC

SuccessFinalized

0x18e643a26db71c9e57145945c4fea5feaf34cac4cdb4d7d4f812dbccb3b3e2c8Approve8 hrs ago

Flowtransfer path

From

0x4ff677ff…9ce4f936Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,193,922
Timestamp: 8 hrs ago · 2026-09-16 17:38:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.06 (0.055438 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x045e5936…97bdf56d

Method

Approve

Nonce

1,238

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 1000 gwei
Base fee (block): 22.6331 gwei
Priority fee paid: 977.3669 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log