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 #21412154 · ArcScan

Block

#21,412,154

2026-09-18 00:22:19 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,154
Timestamp: 54 days ago · 2026-09-18 00:22:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9a4676a2051837f803c3275d33a102d4ad3c5f4f697d7c0a6e970d14b36f018
Parent hash: 0xf097445d…faa3b17a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,154 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.6%470,894 / 30,000,000

Base fee

20 gwei

State root

0xd23a6ce38641…2a6712a11864

Transactions root

0x335d0fe737c4…96c90cc0f41e

Receipts root

0xdd9f4c373f92…f38b763e14c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800