Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21218470 · ArcScan

Block

#21,218,470

2026-09-16 21:05:28 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,470
Timestamp: 4 days ago · 2026-09-16 21:05:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x20d996c2943b7ec3c8175695b3ab958b9c88f931dd03c42ad423b8799429e594
Parent hash: 0x52eeea75…6d78391f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,218,470 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

51.3%15,394,605 / 30,000,000

Base fee

21.738171045 gwei

State root

0x675e19a4252c…db5ae2fb7c78

Transactions root

0xe1f6c51d065a…0757043c2061

Receipts root

0xb9f3eb92e7a5…7a10d66fa8ed

Nonce

0x0000000000000000

Extra data

0x000000050ee3a60e