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 #21618837 · ArcScan

Block

#21,618,837

2026-09-19 05:29:34 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,837
Timestamp: 10 days ago · 2026-09-19 05:29:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xff0ec496efae1228e0395225b9208aa4e409ebb53fc36050faa65e744c137e4a
Parent hash: 0x38d61b30…e429026f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,837 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.5%461,580 / 30,000,000

Base fee

20 gwei

State root

0x04b8b0d7d03a…04ae9a3b730d

Transactions root

0xcc0ba8154910…2665be03336c

Receipts root

0xc1651c84bf5e…5157814d74dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800