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 #21526204 · ArcScan

Block

#21,526,204

2026-09-18 16:26:22 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,204
Timestamp: 16 days ago · 2026-09-18 16:26:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a65fdee5c2664476a192167b42369eb1abe017d543fbbe0c5c230a8b47240b7
Parent hash: 0x707dbfd9…0b87f8fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,204 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.5%753,988 / 30,000,000

Base fee

20 gwei

State root

0xc98b620e83fb…b164085676c3

Transactions root

0xa003b93c4dbb…331bb64cd08a

Receipts root

0x1882fb7b4915…a183c747a916

Nonce

0x0000000000000000

Extra data

0x00000004a817c800