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 #21229952 · ArcScan

Block

#21,229,952

2026-09-16 22:42:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,952
Timestamp: 10 days ago · 2026-09-16 22:42:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x516674e697a8399422b56494ca03fb576a93ef269997e6e3be8ddb43ec55fd82
Parent hash: 0x36a85c99…cb576fad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,952 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

56.6%16,978,889 / 30,000,000

Base fee

20 gwei

State root

0xdfe033a97cbe…5fd450c3d381

Transactions root

0x6e82f1c6f637…e19aea7d16e2

Receipts root

0x2e264c166493…cde976a4bcf2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800