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 #21281837 · ArcScan

Block

#21,281,837

2026-09-17 06:00:32 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,837
Timestamp: 6 days ago · 2026-09-17 06:00:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x35369c57240fad9fc94bedb6f95163510d61776f86be3c23e5e32a57588f266d
Parent hash: 0x1ae5ee45…65448ece
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,837 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.9%4,781,011 / 30,000,000

Base fee

20 gwei

State root

0xf504010a99b7…6be6db9dcb92

Transactions root

0x42bdacf307fc…bafbe0f4d003

Receipts root

0xb8baefc5665f…66c576fefed5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800