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 #21265035 · ArcScan

Block

#21,265,035

2026-09-17 03:38:36 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,035
Timestamp: 8 days ago · 2026-09-17 03:38:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa99c8ee16393f2ec9d45e40c4b0a7e5c32428e42c763cfd5e8f438dfd2e88df2
Parent hash: 0x8685441b…00e0bb9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,035 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.7%2,615,975 / 30,000,000

Base fee

20 gwei

State root

0x3a3b5937829a…7b855b8fe9b7

Transactions root

0x0797303cd678…977a4d8c9a65

Receipts root

0x79ca0b4c658b…97d7825e9637

Nonce

0x0000000000000000

Extra data

0x00000004a817c800