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 #21356555 · ArcScan

Block

#21,356,555

2026-09-17 16:31:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,555
Timestamp: 51 days ago · 2026-09-17 16:31:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xaed6de7e83cc546bb5604f9d5908f64ed4c203d0f8fd5c1b246aa27a14550002
Parent hash: 0x08427c63…a29c43ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,555 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.8%3,532,696 / 30,000,000

Base fee

20 gwei

State root

0x21696f7fd2bb…7b48653af89f

Transactions root

0x004f4abe6471…69c0481b767e

Receipts root

0xc8847ab75da6…955e11cf3446

Nonce

0x0000000000000000

Extra data

0x00000004a817c800