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 #21394828 · ArcScan

Block

#21,394,828

2026-09-17 21:55:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,828
Timestamp: 13 days ago · 2026-09-17 21:55:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bc55096f426c5b0af39673ec079a00e2d3487a3dcbb6c6dc9f6ca67a0854ee2
Parent hash: 0xa586af49…0ef9dbd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,828 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

26.0%7,800,400 / 30,000,000

Base fee

20 gwei

State root

0x70c75de07169…abb0a1d889d5

Transactions root

0xb2bdcbc6394a…7821eac2015c

Receipts root

0x4ffb49c667a6…f46f84330016

Nonce

0x0000000000000000

Extra data

0x00000004a817c800