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 #21379869 · ArcScan

Block

#21,379,869

2026-09-17 19:49:26 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,869
Timestamp: 39 days ago · 2026-09-17 19:49:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xed3cad31e12e9f74a61e06beb5666eefa6c4078e0b206d760ae903209c9ff42d
Parent hash: 0x1fa51760…bdeb7d42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,869 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.9%2,673,559 / 30,000,000

Base fee

20 gwei

State root

0xea5199d086de…963aea5757de

Transactions root

0x77da2a029f37…2c4ed3ea5535

Receipts root

0xfa811ee75f40…b3a3c367b7f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800