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 #21346485 · ArcScan

Block

#21,346,485

2026-09-17 15:06:36 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,485
Timestamp: 29 days ago · 2026-09-17 15:06:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x39a2f3f621c97d9ac180c5c34de1471c55ba6ed11f89ba70752ca758442ab42d
Parent hash: 0xfca1fd86…25972021
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,485 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.0%2,388,854 / 30,000,000

Base fee

20 gwei

State root

0xca676d0b8886…b060bbda743d

Transactions root

0xcdf90d61ebbb…e6b44a81f064

Receipts root

0xe427e5eef6ae…19642377c3fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800