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 0x2a78a62837… · ArcScan

Transaction

0x2a78a62837…fcca77c051

2026-09-16 16:37:26 UTC

SuccessFinalized

0x2a78a62837e796ddc2f0d91ead2b7a46f3aabec608eb7e77f7aa65fcca77c051Approve1 day ago

Flowtransfer path

From

0xcd0689c8…88af56c9Sender

To

0xddafb55c…12880087Recipient

Overviewreceipt · block context

Status: Success
Block: #21,186,717
Timestamp: 1 day ago · 2026-09-16 16:37:26 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002044 (0.002044 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8a09e85d…6f524849

Method

Approve

Nonce

2,649

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 66.1%46,210 / 69,888
Effective gas price: 44.25 gwei
Base fee (block): 40.2173 gwei
Priority fee paid: 4.0327 gwei
Max fee / gas: 80.6536 gwei
Max priority / gas: 4.0327 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log