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 #21264996 · ArcScan

Block

#21,264,996

2026-09-17 03:38:16 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,996
Timestamp: 6 days ago · 2026-09-17 03:38:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1fa968633d2d971054c3e970a3c2e81410d1d45b26ca521f7bfe283eefa286f
Parent hash: 0xdffc0dbd…560d96ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,996 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.3%6,992,388 / 30,000,000

Base fee

20 gwei

State root

0xf4c3d7b52f08…0ede3eac7b2e

Transactions root

0x1765d5777c9a…51b6233077f2

Receipts root

0x7baa852a0e49…544c39854759

Nonce

0x0000000000000000

Extra data

0x00000004a817c800