Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xdb99fe1b70ad3752c35604f5f4d43a1b87a4ecee6c0cef87202570c7c45cac4c · ArcScan

Block

#21,519,305

2026-09-18 15:28:03 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,305
Timestamp: 50 days ago · 2026-09-18 15:28:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb99fe1b70ad3752c35604f5f4d43a1b87a4ecee6c0cef87202570c7c45cac4c
Parent hash: 0x76fe52ee…be41e291
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,305 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.9%1,764,990 / 30,000,000

Base fee

20 gwei

State root

0x18d2d9ea366a…09faaa29ebb1

Transactions root

0xc44253f79295…17e6c37dde0d

Receipts root

0xe856d7323425…36dbf8893742

Nonce

0x0000000000000000

Extra data

0x00000004a817c800