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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 #0x8a8bcccacf46c6808cfe8d88fc172b09759ed0272810dfa3fe9eef0f732b4c2f · ArcScan

Block

#21,549,199

2026-09-18 19:40:46 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,199
Timestamp: 28 days ago · 2026-09-18 19:40:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a8bcccacf46c6808cfe8d88fc172b09759ed0272810dfa3fe9eef0f732b4c2f
Parent hash: 0x55c5b1ee…8f326cdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,199 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.1%3,617,570 / 30,000,000

Base fee

20 gwei

State root

0xba9b0001f875…6cf4e4efa068

Transactions root

0x79380cd33afd…e6585325b0dd

Receipts root

0x1e6dcf4fde6b…6e4b6377f5ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800