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 0x7d321d90dc… · ArcScan

Transaction

0x7d321d90dc…ce4db51a1a

2026-09-16 19:49:04 UTC

SuccessFinalized

0x7d321d90dc8839497c4eb19db4d20e02dfd5fcb0c42b40a9649667ce4db51a1aApprove1 day ago

Flowtransfer path

From

0xdb5c5164…ba9c0dc8Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,209,418
Timestamp: 1 day ago · 2026-09-16 19:49:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002845 (0.002845 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x506d9a0b…cb9a6606

Method

Approve

Nonce

240

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 98.6%55,786 / 56,590
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 64.5245 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log