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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.

Block #0x21a0c33426d66aa69297a81ac2ae6e5869eab0a763a252c5464e055421f527af · ArcScan

Block

#21,245,103

2026-09-17 00:50:17 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,103
Timestamp: 17 days ago · 2026-09-17 00:50:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x21a0c33426d66aa69297a81ac2ae6e5869eab0a763a252c5464e055421f527af
Parent hash: 0x76cee1ed…eec2bb02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,103 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

42.0%12,615,176 / 30,000,000

Base fee

20 gwei

State root

0xf4ac880dd549…3390f00bf7fb

Transactions root

0xfa7fb0bf3293…a9b692611194

Receipts root

0x437703377e71…791b95e8701b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800