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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 #0x72e8829fefeb55aaabe3b9d2044059321554116df8d525353f4c5ee1ef750f3b · ArcScan

Block

#21,509,215

2026-09-18 14:02:47 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,215
Timestamp: 42 days ago · 2026-09-18 14:02:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x72e8829fefeb55aaabe3b9d2044059321554116df8d525353f4c5ee1ef750f3b
Parent hash: 0xd4b554ef…9a4bed86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,215 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.6%7,984,200 / 30,000,000

Base fee

20 gwei

State root

0x9a24fad3072a…116c4034cb9d

Transactions root

0xb413e4605d59…dfc7659dad7b

Receipts root

0xd6b2f4f94315…90b402962826

Nonce

0x0000000000000000

Extra data

0x00000004a817c800