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 #21380602 · ArcScan

Block

#21,380,602

2026-09-17 19:55:37 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,602
Timestamp: 17 days ago · 2026-09-17 19:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd20f7affaa8efaff6bf096a05b68f9610a400135d4fb43c8ee81e31f7121481
Parent hash: 0xa936b220…27cd42ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,602 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.3%1,887,002 / 30,000,000

Base fee

20 gwei

State root

0x7851aa422635…e35a65a6257f

Transactions root

0xfca041a8e650…e2879c52a48b

Receipts root

0x69111b7be3f1…c37b16490339

Nonce

0x0000000000000000

Extra data

0x00000004a817c800