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 #21376877 · ArcScan

Block

#21,376,877

2026-09-17 19:24:09 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,877
Timestamp: 51 days ago · 2026-09-17 19:24:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x97699c20b4253716006d97f2c83e659f5710325352318049c6a4f181c66db62b
Parent hash: 0x37b0610c…c5502257
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,877 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.9%3,864,327 / 30,000,000

Base fee

20 gwei

State root

0xbf66cce7f2e5…269615ddb896

Transactions root

0x494be9ab652d…a86741d5b15f

Receipts root

0x58ec86acb368…66876ad6b7f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800