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 #21516772 · ArcScan

Block

#21,516,772

2026-09-18 15:06:38 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,772
Timestamp: 9 days ago · 2026-09-18 15:06:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x108792dadfe63f775d4e8bf018514fc9060306c692da4e7f2bba32f15a1ee9d1
Parent hash: 0xfc6b785d…fd920e70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,772 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.8%2,035,332 / 30,000,000

Base fee

20 gwei

State root

0x0b0977a1b3fd…e37242608bbf

Transactions root

0xeb9f85190b19…3879729a3a92

Receipts root

0xe591f4c60224…ee7c772dd336

Nonce

0x0000000000000000

Extra data

0x00000004a817c800