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 #21308153 · ArcScan

Block

#21,308,153

2026-09-17 09:42:54 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,153
Timestamp: 20 days ago · 2026-09-17 09:42:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa832a31f896b4a2a385f4eafd2256952fc2e76501fa57f62ecc618f9d055a0e9
Parent hash: 0x1470a807…ea3c32e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,153 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.0%2,400,280 / 30,000,000

Base fee

20 gwei

State root

0xaf49fb682d63…54cde9df2bea

Transactions root

0xfc75f39647e7…f9f475835509

Receipts root

0xb005dab1d455…03d7ef489e53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800