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 #21352187 · ArcScan

Block

#21,352,187

2026-09-17 15:54:46 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,187
Timestamp: 19 days ago · 2026-09-17 15:54:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x158112187501770d347295656de0eac9687388dacb42c4477329611152cc419f
Parent hash: 0x9edd4e7b…3a31506f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,187 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%924,740 / 30,000,000

Base fee

20 gwei

State root

0x523ec8655191…3c379526946e

Transactions root

0x84553fdd2411…b9cd6cdcdcc4

Receipts root

0xc3ed8c4d5ec2…8b0605bc6f1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800