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 #21276433 · ArcScan

Block

#21,276,433

2026-09-17 05:14:53 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,433
Timestamp: 28 days ago · 2026-09-17 05:14:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb3e999bd9979a2a4a9937e9831790c80cca586334de6499041cf3d0261b73e7
Parent hash: 0xda2bcd69…5c79f681
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,433 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.4%3,130,284 / 30,000,000

Base fee

20 gwei

State root

0x10e60ac3deaf…74bde0631a63

Transactions root

0xf62c525b3fc1…cb4f4c45f99e

Receipts root

0x833203f33fe2…175e6545279b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800