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 #21289819 · ArcScan

Block

#21,289,819

2026-09-17 07:07:59 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,819
Timestamp: 36 days ago · 2026-09-17 07:07:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe525cdbc07a52f96efe90f8a1ed122f7927b3ec7906a2915b2e607982b7965c2
Parent hash: 0xc20ee9e7…8ee42f50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,819 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.9%3,873,964 / 30,000,000

Base fee

20 gwei

State root

0xd14ba83868da…54c9fe5f5a3f

Transactions root

0xd672b365e76e…e53b45e971cb

Receipts root

0x6466a6869fcc…3a0fbd674663

Nonce

0x0000000000000000

Extra data

0x00000004a817c800