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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 #0x66a5784424cd52d6b392e20a435605afa7b14044c6369cd84b43293ec4d9ece5 · ArcScan

Block

#21,402,319

2026-09-17 22:59:11 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,319
Timestamp: 5 days ago · 2026-09-17 22:59:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x66a5784424cd52d6b392e20a435605afa7b14044c6369cd84b43293ec4d9ece5
Parent hash: 0xa8d34ad7…a0c6a753
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,319 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.0%2,992,451 / 30,000,000

Base fee

20 gwei

State root

0x52b8a199b746…f41c567d9a87

Transactions root

0x190ac007a250…856463bc7647

Receipts root

0x129bfb35e36d…e256ab1fc408

Nonce

0x0000000000000000

Extra data

0x00000004a817c800