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 #21410640 · ArcScan

Block

#21,410,640

2026-09-18 00:09:31 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,640
Timestamp: 17 days ago · 2026-09-18 00:09:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a4701a2102ca154cf9eb233aae365cd4640f567fa872c99497dddf82ed51a1e
Parent hash: 0xca422198…cbcf4222
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,640 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.1%2,142,468 / 30,000,000

Base fee

20 gwei

State root

0x70eb3676fe01…4742778b1bbd

Transactions root

0xd5b4c283f753…265804e4b5f8

Receipts root

0x30c86688e8d7…0ea9edee31f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800