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 #21328922 · ArcScan

Block

#21,328,922

2026-09-17 12:38:15 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,922
Timestamp: 49 days ago · 2026-09-17 12:38:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb146ea8613726dfdf7d4c03b89509925cb040bcde9127f5a88978fd649e2f7c0
Parent hash: 0x893e33fc…83be5231
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,922 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.9%1,773,803 / 30,000,000

Base fee

20 gwei

State root

0x3a2e3b77844c…c58b92d1c253

Transactions root

0x82a5e9accd6b…0cd3358169c3

Receipts root

0x0c300915d447…b674f3462be4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800