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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 #0x66d358c2b56a0ad542d901d6c9fc58ee9502f58cea31f555bcf4927323880d26 · ArcScan

Block

#21,244,271

2026-09-17 00:43:15 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,271
Timestamp: 13 days ago · 2026-09-17 00:43:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d358c2b56a0ad542d901d6c9fc58ee9502f58cea31f555bcf4927323880d26
Parent hash: 0x13e9d256…26cb9838
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,271 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

33.7%10,110,517 / 30,000,000

Base fee

20 gwei

State root

0x6e6bb96f6da6…fc8272b21fa1

Transactions root

0x8d2850086783…5d872f7e096a

Receipts root

0x146ca9bda8a7…b28f5ceddca4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800