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 #21481786 · ArcScan

Block

#21,481,786

2026-09-18 10:10:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,786
Timestamp: 48 days ago · 2026-09-18 10:10:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x88dee0ff633c58ac91f44710e926ab812f52fd8d361aac5827bf4780587b9c68
Parent hash: 0x80591cf5…b386776b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,786 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.5%3,156,368 / 30,000,000

Base fee

20 gwei

State root

0x797456022d03…a179dcb84ac5

Transactions root

0x59c964500102…e0fcfc6b28e2

Receipts root

0xdc47c9235c74…6e39ac506672

Nonce

0x0000000000000000

Extra data

0x00000004a817c800