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 #21368640 · ArcScan

Block

#21,368,640

2026-09-17 18:14:33 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,640
Timestamp: 14 days ago · 2026-09-17 18:14:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x44bf74ec285e46594177f9abff98b8fba5b6d53a6417ade2d34a707fd045bb5b
Parent hash: 0x7a78f627…b6f60716
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,640 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.5%1,937,170 / 30,000,000

Base fee

20 gwei

State root

0x2bceda069437…52ee7903e67d

Transactions root

0xa3cc62734abf…5896680d3750

Receipts root

0xd0e5d4bdd3f0…3126e34eddd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800