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 #21386345 · ArcScan

Block

#21,386,345

2026-09-17 20:44:09 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,345
Timestamp: 22 days ago · 2026-09-17 20:44:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x629cd3b37794d46663e8e1b374e922e62986080132b7349f7471daf3e2e950cc
Parent hash: 0xd8dbb54a…ed315a02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,345 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.6%1,074,367 / 30,000,000

Base fee

20 gwei

State root

0x0fd1f427bd3d…e536431fc70c

Transactions root

0x0ee5cff3bd36…a2883af9a541

Receipts root

0xf9968d16d7f4…e72a0f178d38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800