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 #21419844 · ArcScan

Block

#21,419,844

2026-09-18 01:27:19 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,844
Timestamp: 29 days ago · 2026-09-18 01:27:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d896709b82498384ca0cc35c727da1b938384898b8a12f0c928be00963eb698
Parent hash: 0x7fd49671…ad4a448c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,844 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.5%2,266,101 / 30,000,000

Base fee

20 gwei

State root

0x0dca2590eb4a…9e74ea85cf95

Transactions root

0x54f193644386…1fc34c3ee2e7

Receipts root

0x64779a65e5f3…2e3c6d29835c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800