Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc15a5ba2ab9de0edf0db3615a5281c09cff9c9a4b685f6df543ff189073b4cb8 · ArcScan

Block

#21,554,690

2026-09-18 20:27:12 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,690
Timestamp: 29 days ago · 2026-09-18 20:27:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xc15a5ba2ab9de0edf0db3615a5281c09cff9c9a4b685f6df543ff189073b4cb8
Parent hash: 0x6b57e38a…8430d02f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,690 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.9%1,463,374 / 30,000,000

Base fee

20 gwei

State root

0xd38a45ef21c6…5162df08703c

Transactions root

0x06e6168f1bc8…104ba05391ee

Receipts root

0xa6e8b9754495…416999b5c0e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800