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 0x78c3136e7d… · ArcScan

Transaction

0x78c3136e7d…7bbb877eb5

2026-09-16 19:00:20 UTC

SuccessFinalized

0x78c3136e7dfbb22e8c251d080bfc50c97a8d12d0b76e4c4fa26d287bbb877eb5Contract Call18 hrs ago

Flowtransfer path

From

0xb76f9475…5f2c52d1Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,203,645
Timestamp: 18 hrs ago · 2026-09-16 19:00:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003429 (0.003429 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0xc32d26fa…0680524e

Method

Contract Call

Nonce

105

Position in block

89

Gas & feespaid in USDC

Gas used / limit: 73.8%99,959 / 135,461
Effective gas price: 34.3129 gwei
Base fee (block): 34.3129 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 38.0669 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs