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 #21230730 · ArcScan

Block

#21,230,730

2026-09-16 22:48:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,730
Timestamp: 6 days ago · 2026-09-16 22:48:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x55fc1fc70d24e880e68d08874b0ecca7254028eebe365f89271577855efdf224
Parent hash: 0x9cc7ba12…212824da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,730 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.7%5,309,341 / 30,000,000

Base fee

20 gwei

State root

0x39c9f24a1d65…4b486eacc877

Transactions root

0x939a74681902…72c0fb3290e9

Receipts root

0xaddc30c3d171…2bb9a5c9014c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800