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 #21285979 · ArcScan

Block

#21,285,979

2026-09-17 06:35:32 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,979
Timestamp: 21 days ago · 2026-09-17 06:35:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x355fa7b45655a84c78b36d78c0b2f492bf8a67ba5c381b8db64615f95be59b67
Parent hash: 0x1a5f8a23…47d5a97c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,979 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

31.0%9,304,303 / 30,000,000

Base fee

20 gwei

State root

0x693a6e7725a1…4d116fdaf8ae

Transactions root

0x91d4493edbc2…e13dcf9e0f14

Receipts root

0x40449953833b…ba8f88406f05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800