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 #21386632 · ArcScan

Block

#21,386,632

2026-09-17 20:46:35 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,632
Timestamp: 25 days ago · 2026-09-17 20:46:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x4abbe7945c3d7e855581ffd5d922a5306e1fc137ae618c31524ae01c4b4e1bb2
Parent hash: 0x46215427…4684960b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,632 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.4%4,321,987 / 30,000,000

Base fee

20 gwei

State root

0x37e3a14faf82…ba9732c7fe72

Transactions root

0x853354056d0b…ca72799a83d1

Receipts root

0x9ca56507ef3b…ea430b647210

Nonce

0x0000000000000000

Extra data

0x00000004a817c800