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 0x56a6c21ff7… · ArcScan

Transaction

0x56a6c21ff7…c0bd06fd26

2026-09-16 16:35:23 UTC

SuccessFinalized

0x56a6c21ff79b2690f06474abfcff28e02449fb7c84716da7cf2ec4c0bd06fd26Approve13 hrs ago

Flowtransfer path

From

0x1d91d04f…79b85052Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,474
Timestamp: 13 hrs ago · 2026-09-16 16:35:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002977 (0.002977 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x18203ce3…ca519885

Method

Approve

Nonce

0

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,866
Effective gas price: 53.7121 gwei
Base fee (block): 52.2121 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 78.3146 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log