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 #21315810 · ArcScan

Block

#21,315,810

2026-09-17 10:47:33 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,810
Timestamp: 33 days ago · 2026-09-17 10:47:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e81cc7975610c01407734a20e865ba2286f299237b550612685f546b80302a3
Parent hash: 0xd09406bd…7cea9211
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,810 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.1%6,923,612 / 30,000,000

Base fee

20 gwei

State root

0xfc15293071da…fbe15ccfb3ac

Transactions root

0x581fbec82dc8…c020162ce7c8

Receipts root

0xb9ed0dcdb9e3…bf742815c4d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800