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 #21373212 · ArcScan

Block

#21,373,212

2026-09-17 18:53:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,212
Timestamp: 48 days ago · 2026-09-17 18:53:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x413ff0b17b169ed62bdf8900de095828182b7a1c7f99decd349f29a11a4c2e70
Parent hash: 0x57f14153…3ed41c8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,212 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.8%6,844,913 / 30,000,000

Base fee

20 gwei

State root

0x274875975d58…e69b20b47b1e

Transactions root

0xb1eacddc910b…32f44950a1da

Receipts root

0xd224eaadb91a…ea6ba52a2d51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800