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 #21565028 · ArcScan

Block

#21,565,028

2026-09-18 21:54:37 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,028
Timestamp: 57 days ago · 2026-09-18 21:54:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xed23cc96fb6d5fecb956f005d5a18cf12b486bb656be6f010af10e2932655c5d
Parent hash: 0x61fd1f25…0ab895e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,028 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.0%1,490,785 / 30,000,000

Base fee

20 gwei

State root

0xa6e9200dffe8…bb3203911c72

Transactions root

0xefddea78c6c8…4f4197634ea8

Receipts root

0xd67a5203c8a7…3850109d3c13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800