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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 #0xb3e1b74b49a9557d4a6dad7abeac008f7401c39917d8c0c304ca2e620e20ca6d · ArcScan

Block

#21,558,938

2026-09-18 21:03:07 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,938
Timestamp: 53 days ago · 2026-09-18 21:03:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3e1b74b49a9557d4a6dad7abeac008f7401c39917d8c0c304ca2e620e20ca6d
Parent hash: 0x1efc1d8a…ea6fb131
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,938 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.4%1,017,209 / 30,000,000

Base fee

20 gwei

State root

0xbcc6ab705fd3…2498ba8e2ddc

Transactions root

0xc9b9484891da…938314c08370

Receipts root

0x196fc6136ed2…7831e6b11d37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800