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 #21290629 · ArcScan

Block

#21,290,629

2026-09-17 07:14:50 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,629
Timestamp: 13 days ago · 2026-09-17 07:14:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c461b533cdb3af5cf5fa41caad9838f0983872dce6daed3ab88872b012c137c
Parent hash: 0xa37ac478…f0fcf10b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,629 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.2%4,562,127 / 30,000,000

Base fee

20 gwei

State root

0xe33a971bd701…e0bdcda446b5

Transactions root

0xb4056acf2a70…c2d714c11034

Receipts root

0xaef931252129…74d1f6e4633d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800