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 #21356842 · ArcScan

Block

#21,356,842

2026-09-17 16:34:05 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,842
Timestamp: 54 days ago · 2026-09-17 16:34:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x79a8685e036c893032187043dcbf89fea52b4e68eb242c2bdcb8e8c235f07e98
Parent hash: 0x8a4d0223…9248c5fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,842 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.7%7,415,345 / 30,000,000

Base fee

20 gwei

State root

0x3eb65a9db06e…1773b3f89d4a

Transactions root

0xd7ff3719321b…9fa06e3fcee7

Receipts root

0x05b0c9793588…aa40cdd631ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800