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 #21345541 · ArcScan

Block

#21,345,541

2026-09-17 14:58:38 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,541
Timestamp: 52 days ago · 2026-09-17 14:58:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5ed88e81e8e09f019118593b8f431b02bfc0c3ba90e8f37d161be3000948a0e
Parent hash: 0xbdfa089a…9ff226b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,541 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.2%7,259,977 / 30,000,000

Base fee

20 gwei

State root

0xd5083519098f…61d6b8e3c9da

Transactions root

0x6c2c8dfd6f8a…3e4611ded09c

Receipts root

0xe45d01f66f6f…dae57e64cad3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800