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 0xefa8440eb7… · ArcScan

Transaction

0xefa8440eb7…64dc366dc4

2026-09-16 23:54:20 UTC

SuccessFinalized

0xefa8440eb74a73cce05ecabee77fd0145f337b9d071d5691fc6d2b64dc366dc4Approve19 hrs ago

Flowtransfer path

From

0x65312423…ef5e822cSender

To

0xd4f5655a…33859084Recipient

Overviewreceipt · block context

Status: Success
Block: #21,238,476
Timestamp: 19 hrs ago · 2026-09-16 23:54:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6db28c28…7aad6f3c

Method

Approve

Nonce

16

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 61.6%49,320 / 80,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log