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 #21268345 · ArcScan

Block

#21,268,345

2026-09-17 04:06:33 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,345
Timestamp: 51 days ago · 2026-09-17 04:06:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x8673c703f068ac5e1a4128ca3e255e9674721484de753d7bf7e96da7dd529ad4
Parent hash: 0x6261db3a…defd3881
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,345 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.2%3,652,888 / 30,000,000

Base fee

20 gwei

State root

0x9f214e55b358…d6b4daf09e57

Transactions root

0xcced8ba44e6f…2ee1b0ab19df

Receipts root

0xe6ab8c8e89e5…989e7d1fad48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800