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 #21305893 · ArcScan

Block

#21,305,893

2026-09-17 09:23:48 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,893
Timestamp: 5 days ago · 2026-09-17 09:23:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d77890299cc3cdd5352eb395ef0c0f4196f77f1c28eda34c6ddad0900413541
Parent hash: 0x236e9e3d…a364429e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,893 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.9%3,569,933 / 30,000,000

Base fee

20 gwei

State root

0x2a02f430f10e…3f1e68126a18

Transactions root

0x9c6ae3d1035a…28ad44211fd3

Receipts root

0x374110196225…19fcdb3f3d4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800