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 #21619303 · ArcScan

Block

#21,619,303

2026-09-19 05:33:31 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,303
Timestamp: 4 days ago · 2026-09-19 05:33:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x55df6e4e8084f58613a40f7ae5f455f2ea0a864dc8b3f4f33529bc1ec97041ac
Parent hash: 0x9027630e…58518a35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,303 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.7%499,135 / 30,000,000

Base fee

20 gwei

State root

0xd6c63e1c880e…12628eb57ce7

Transactions root

0xc9581dc2e7d0…cabe1065aea4

Receipts root

0x436708b7d7c3…fc1e18e2c226

Nonce

0x0000000000000000

Extra data

0x00000004a817c800