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 #0x1c8875a2ebcb34b9f9b4257cabcb09e541d8deccba37654a5a07c2cb8eefbe29 · ArcScan

Block

#21,380,216

2026-09-17 19:52:22 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,216
Timestamp: 28 days ago · 2026-09-17 19:52:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c8875a2ebcb34b9f9b4257cabcb09e541d8deccba37654a5a07c2cb8eefbe29
Parent hash: 0xd5e96c48…20c72d8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,216 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.5%2,256,583 / 30,000,000

Base fee

20 gwei

State root

0x1ed40839ba4d…96d5c8908ea4

Transactions root

0x1183fb91512b…49faaad3da5e

Receipts root

0x78004a3d78a1…c158f2fe2b4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800