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 #21416953 · ArcScan

Block

#21,416,953

2026-09-18 01:02:53 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,953
Timestamp: 54 days ago · 2026-09-18 01:02:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xee86d70d9a8b610e8a652805fb99d7d628506b2a24c7a68670f9441e318f95d7
Parent hash: 0xc344a70f…396d629c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,953 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.8%2,649,893 / 30,000,000

Base fee

20 gwei

State root

0xdf48bb52eee6…be7247bec9e6

Transactions root

0x8c07d4c6a593…508c96e00e60

Receipts root

0x7263676b0f93…9eb101d6f01d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800