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 #21303874 · ArcScan

Block

#21,303,874

2026-09-17 09:06:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,874
Timestamp: 12 days ago · 2026-09-17 09:06:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xadbc7f753d7d462d7d2881544e0c4c4bb3c106f0f9a3b4805761979f4ecb5cdd
Parent hash: 0x13739cd5…d06e60d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,874 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.4%4,018,753 / 30,000,000

Base fee

20 gwei

State root

0x00d67d3bd035…b0f67800e066

Transactions root

0x5b7f35471e7f…380c5fb12874

Receipts root

0x91bc7bb24b25…2441abf7932d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800