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 #21515786 · ArcScan

Block

#21,515,786

2026-09-18 14:58:18 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,786
Timestamp: 38 days ago · 2026-09-18 14:58:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x6973f4b7b6bbf6f50d17d84657f472fb94df3c2de6be31da6bd44c60cf9bfd72
Parent hash: 0x5210f783…31066c5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,786 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.8%7,741,818 / 30,000,000

Base fee

20 gwei

State root

0xf4868fce1ccc…f11a386bd5ed

Transactions root

0x517a4eba7b6e…36543ebabf9b

Receipts root

0xb869f0d62b11…5d12574d64fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800