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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 #0x56f31b0dd8f554d54901e4953dabbad7eeb3c324d26035caed73f5ffc8e15f2d · ArcScan

Block

#21,388,321

2026-09-17 21:00:51 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,321
Timestamp: 22 days ago · 2026-09-17 21:00:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x56f31b0dd8f554d54901e4953dabbad7eeb3c324d26035caed73f5ffc8e15f2d
Parent hash: 0x3c92e117…fa441565
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,321 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.4%6,122,682 / 30,000,000

Base fee

20 gwei

State root

0xeddaa6c7f97f…68683e24c6f1

Transactions root

0x583f76380b35…a0968b7b2f4a

Receipts root

0xa3b5afef84cc…fd227f4f191a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800