Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfd5c789c8e5ebbe4a290064b3fb93ef441ade20b730c11a2ab0a20b6a91f6f4c · ArcScan

Block

#21,266,767

2026-09-17 03:53:13 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,767
Timestamp: 8 days ago · 2026-09-17 03:53:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd5c789c8e5ebbe4a290064b3fb93ef441ade20b730c11a2ab0a20b6a91f6f4c
Parent hash: 0xed412c7e…8ed95367
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,767 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.1%8,427,206 / 30,000,000

Base fee

20 gwei

State root

0xbb83f6ab1399…dbb1a8e7a85d

Transactions root

0xc839d68e80f9…00c845189367

Receipts root

0x66e961c08407…bfbd2ddb5af2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800