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 #21262955 · ArcScan

Block

#21,262,955

2026-09-17 03:21:01 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,955
Timestamp: 21 days ago · 2026-09-17 03:21:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd765c78c1b4fa705f0bea9dd79812dba4f66a812388dd5d9fe5bbd71b74e25c
Parent hash: 0xc5bc75fd…db3b2dae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,955 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

25.6%7,673,281 / 30,000,000

Base fee

20 gwei

State root

0xd5a7b51f790e…e84c87cdf7a5

Transactions root

0xb19f6cd10a4a…4bd428a5271f

Receipts root

0x9197be4d4468…5266a7e552c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800