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 #0xa9727b4cf58c5ff5adfb88f2743e37833d9126e43a0f15f3826792327077e2df · ArcScan

Block

#21,389,213

2026-09-17 21:08:24 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,213
Timestamp: 48 days ago · 2026-09-17 21:08:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9727b4cf58c5ff5adfb88f2743e37833d9126e43a0f15f3826792327077e2df
Parent hash: 0x066e3cbf…b21277b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,213 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%942,029 / 30,000,000

Base fee

20 gwei

State root

0x7f9e82a65046…2559c7dc5b0f

Transactions root

0x9b10b9b48f49…5deb4089ef9d

Receipts root

0x7870af148871…8b95e2481faa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800