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 0x857971f1d1… · ArcScan

Transaction

0x857971f1d1…eb4e8a2988

2026-09-16 15:42:48 UTC

SuccessFinalized

0x857971f1d1dd8627048e8e29bc28c1acd3481efb0cb7b9ec2e4c57eb4e8a2988Approve9 hrs ago

Flowtransfer path

From

0x4ae356a5…52de92f9Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,180,245
Timestamp: 9 hrs ago · 2026-09-16 15:42:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003457 (0.003457 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xdf4b1e86…831b56e2

Method

Approve

Nonce

79

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 61.9772 gwei
Base fee (block): 30.9772 gwei
Priority fee paid: 31 gwei
Max fee / gas: 77.5409 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log