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 0xb12bcc95e4… · ArcScan

Transaction

0xb12bcc95e4…2073714161

2026-09-17 11:41:06 UTC

SuccessFinalized

0xb12bcc95e474eef5900814fd7e0e933f653304cefc4e267c76e0742073714161Approve1 day ago

Flowtransfer path

From

0xbc26570a…9d54cda8Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,322,154
Timestamp: 1 day ago · 2026-09-17 11:41:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001271 (0.001271 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe1c4f0ad…fc6c4120

Method

Approve

Nonce

6

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,361
Effective gas price: 22.9338 gwei
Base fee (block): 20 gwei
Priority fee paid: 2.9338 gwei
Max fee / gas: 29.9338 gwei
Max priority / gas: 2.9338 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log