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 #21403332 · ArcScan

Block

#21,403,332

2026-09-17 23:07:45 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,332
Timestamp: 36 days ago · 2026-09-17 23:07:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4081dba8285d9b22217d01d33828e2a4e8310bc6550aba704f2d0ac7fa79b3ae
Parent hash: 0xfca09378…ef7ee211
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,332 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.6%1,079,487 / 30,000,000

Base fee

20 gwei

State root

0x86ad009b76d8…c24cda598f4e

Transactions root

0x6c70fb4e96c2…6fdcf32c3a2b

Receipts root

0x2a64dc761768…d2c3abcb000f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800