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 #21386943 · ArcScan

Block

#21,386,943

2026-09-17 20:49:13 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,943
Timestamp: 17 days ago · 2026-09-17 20:49:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc00650363a96997b13253c6d7e4c1400f7662948342d7da50fc20b0fa022920
Parent hash: 0xdee53515…2442a847
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,943 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.1%2,730,000 / 30,000,000

Base fee

20 gwei

State root

0xd1b4cadb0080…ed7368027237

Transactions root

0x384a65fe8392…eda7cf4fd21e

Receipts root

0x857a6f21b564…b430a587b89c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800