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 #21377706 · ArcScan

Block

#21,377,706

2026-09-17 19:31:09 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,706
Timestamp: 58 days ago · 2026-09-17 19:31:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b5b0978076c6a2d542ea7f62f8dbdfcae5dc3f8b3fe9ade9345a68f4bc895d7
Parent hash: 0xbb6fe9cb…df6e70be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,706 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.6%7,093,986 / 30,000,000

Base fee

20 gwei

State root

0x78fcf8c671a5…892832de5dbb

Transactions root

0xe4fc4dfb9a66…6c1eaff74b47

Receipts root

0xd776b7b74985…d83f9843913d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800