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 #21516004 · ArcScan

Block

#21,516,004

2026-09-18 15:00:09 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,004
Timestamp: 31 days ago · 2026-09-18 15:00:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7094ef7c83657163f7890e11c961f78d1b9791e4417756caa11dc9ab6366b79
Parent hash: 0x78a28ee6…ed00a0b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,004 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.9%6,858,407 / 30,000,000

Base fee

20 gwei

State root

0x5ff034800e9e…2895a7e302d5

Transactions root

0xbfc64f33bff4…9050cfa0ffa0

Receipts root

0x34d5f1b4fd30…b104192905aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800