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 #21565800 · ArcScan

Block

#21,565,800

2026-09-18 22:01:08 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,800
Timestamp: 51 days ago · 2026-09-18 22:01:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xd06d8ea8425bf5c01f4484df26e05a2f612814a2adbe3a55f8b3e7b3f7e6d9c4
Parent hash: 0xad5322e2…bb5f86b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,800 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.2%349,029 / 30,000,000

Base fee

20 gwei

State root

0xd9d9a01597c3…9b3cf69eefe9

Transactions root

0x86db0062d667…b93653a6ed75

Receipts root

0xe522e1847fe3…409b04353e87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800