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 #21409929 · ArcScan

Block

#21,409,929

2026-09-18 00:03:31 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,929
Timestamp: 14 days ago · 2026-09-18 00:03:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4dbe63d21f5414d0ba5ec745dcac46f912426fc8f15902d07b3a5e8eb3ae8e6
Parent hash: 0x017758cc…a182ae24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,929 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.8%3,536,368 / 30,000,000

Base fee

20 gwei

State root

0x9434d438825e…388ac27109a2

Transactions root

0xdc5c5e1b87b5…46e42c206c9a

Receipts root

0xdf2e71b58a0d…87cbbae08af4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800