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 #21376897 · ArcScan

Block

#21,376,897

2026-09-17 19:24:19 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,897
Timestamp: 51 days ago · 2026-09-17 19:24:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xc19a0f95ada15c7846549c1c7306bca52c28c7bb984a2b249066916422744097
Parent hash: 0x4d208765…3f773ce2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,897 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.9%869,958 / 30,000,000

Base fee

20 gwei

State root

0x1de2b192616a…218722ae7469

Transactions root

0xf7fa534bb16e…56d0454502fb

Receipts root

0x82dbc0ab0ef5…437bb853a602

Nonce

0x0000000000000000

Extra data

0x00000004a817c800