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 #21285521 · ArcScan

Block

#21,285,521

2026-09-17 06:31:40 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,521
Timestamp: 23 days ago · 2026-09-17 06:31:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x95234774c6f3b5459cfd5faf0f850d19fd1c9be11f82096cfe52f9242e6f4964
Parent hash: 0x2a9bd461…2e4ec258
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,521 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.4%2,828,885 / 30,000,000

Base fee

20 gwei

State root

0x5f9e2384f27e…310206e04067

Transactions root

0x49158d5abce3…f38355aed4f8

Receipts root

0xa97af5d24481…b2f007795ee6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800