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 0x7c56f99cb5… · ArcScan

Transaction

0x7c56f99cb5…1cade5bf81

2026-09-17 18:37:56 UTC

SuccessFinalized

0x7c56f99cb54903cc114e60bc3e62615eb537a34e73bafce033d3fa1cade5bf81Approve9 hrs ago

Flowtransfer path

From

0x57cd0f34…bc0ccaddSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,371,406
Timestamp: 9 hrs ago · 2026-09-17 18:37:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001191 (0.001191 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x389e79d9…82eb1cfa

Method

Approve

Nonce

10

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 65.7%55,426 / 84,343
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log