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 #21353791 · ArcScan

Block

#21,353,791

2026-09-17 16:08:19 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,791
Timestamp: 21 days ago · 2026-09-17 16:08:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x82ec6d8b6837eee3198d7111994c3c0311e0b843b2a54e7864385d602e1558c9
Parent hash: 0x8d941c60…3eef0d9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,791 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.8%5,044,693 / 30,000,000

Base fee

20 gwei

State root

0x425ce0909bf5…408381286707

Transactions root

0x85e154bf5a70…71486a0d537f

Receipts root

0x942904fbfdf9…ccfbc99ab3d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800