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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 #0x77d85f1b9d93e209f16dd20b5fac5c4c86e4a3efacef0066bafd5bfff8df479d · ArcScan

Block

#21,305,443

2026-09-17 09:20:00 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,443
Timestamp: 8 days ago · 2026-09-17 09:20:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x77d85f1b9d93e209f16dd20b5fac5c4c86e4a3efacef0066bafd5bfff8df479d
Parent hash: 0x578daf5b…b3e62b02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,443 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

26.9%8,084,308 / 30,000,000

Base fee

20 gwei

State root

0x8b2cd9e01170…00ba24b4f07f

Transactions root

0x0498692a0f97…33da7d180005

Receipts root

0x919b1bdef931…f24b6fcbb8c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800