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 #21391606 · ArcScan

Block

#21,391,606

2026-09-17 21:28:37 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,606
Timestamp: 14 days ago · 2026-09-17 21:28:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x33ca684d27f91b362ba85a21d97fb6999e86ac0f2ae3e599644be8f06208b723
Parent hash: 0x57c1358f…77e607d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,606 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.0%1,506,607 / 30,000,000

Base fee

20 gwei

State root

0xdbd759d824a5…c813433a1f3d

Transactions root

0xe6d10b0d393b…c106ae428b85

Receipts root

0x1153989663f2…94660766de61

Nonce

0x0000000000000000

Extra data

0x00000004a817c800