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 #21294856 · ArcScan

Block

#21,294,856

2026-09-17 07:50:33 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,856
Timestamp: 17 days ago · 2026-09-17 07:50:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x15fb8aea64392f202a0e45dc4ec2f9fd0c6ff719bd2d8d69c91743a29231a01c
Parent hash: 0xfea6ee23…b5060712
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,856 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.0%5,695,925 / 30,000,000

Base fee

20 gwei

State root

0x3e3b166f7be0…2523b67b9a44

Transactions root

0x7bcfcfe1be1e…9af3a00cdabd

Receipts root

0x1a043dd0f9d6…eda60281d3c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800