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 #21315432 · ArcScan

Block

#21,315,432

2026-09-17 10:44:22 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,432
Timestamp: 21 days ago · 2026-09-17 10:44:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x1721d22788ff325332eb226963e8b3c07c2fb7d51fec1b2aa690ef58fc295249
Parent hash: 0xc7301ef4…fe8b0f6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,432 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

67.9%20,369,207 / 30,000,000

Base fee

20 gwei

State root

0xd85c46201ddf…0954f85d9ee1

Transactions root

0x7b9cd6323b59…aea51757748a

Receipts root

0xb8f44a0063b7…d33f8abd9a7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800