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 #21210687 · ArcScan

Block

#21,210,687

2026-09-16 19:59:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,687
Timestamp: 7 days ago · 2026-09-16 19:59:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc5041919af1acb570f6b02f06cbe757190c176dec14387fe8bd99966442c46d
Parent hash: 0x04cd7b37…c9318cee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,687 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

34.7%10,406,763 / 30,000,000

Base fee

20 gwei

State root

0x3903448b3ea6…37107c9e2d78

Transactions root

0x0023ff6f8e40…52eb5616e0f5

Receipts root

0x85ff4c902fbe…ca703aab0e77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800