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 #21308629 · ArcScan

Block

#21,308,629

2026-09-17 09:46:55 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,629
Timestamp: 5 days ago · 2026-09-17 09:46:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e4c7cec0c73860027e480a2416d1629b920ad78c73bee5bee5ca7c9033e6d72
Parent hash: 0x8c355114…b1c1f70b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,629 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.5%4,359,513 / 30,000,000

Base fee

20 gwei

State root

0x5a77aa90c484…c0dbf0c32703

Transactions root

0x108094eb1ca6…30fd21dc25f6

Receipts root

0xd41329b761c5…c61734354477

Nonce

0x0000000000000000

Extra data

0x00000004a817c800