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 #21318437 · ArcScan

Block

#21,318,437

2026-09-17 11:09:44 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,437
Timestamp: 33 days ago · 2026-09-17 11:09:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8c58b8909f80c9ad38eaaa9cd0429530016954d0eb07a83c8a4873f53c1a259
Parent hash: 0x06525abc…ae92e5df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,437 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.2%5,467,141 / 30,000,000

Base fee

20 gwei

State root

0x9244c24286a8…a2d5e73dab6d

Transactions root

0x04fda7fe8472…eb0b9abe38c8

Receipts root

0x458b4e656a0b…078891d26023

Nonce

0x0000000000000000

Extra data

0x00000004a817c800