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 #21219518 · ArcScan

Block

#21,219,518

2026-09-16 21:14:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,518
Timestamp: 7 days ago · 2026-09-16 21:14:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x76ad031670d551a927aef588ca8e4642276ba5a67bd825b60f606132510cfb6f
Parent hash: 0x0df5462b…b14c5751
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,518 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

82.3%24,689,359 / 30,000,000

Base fee

20 gwei

State root

0x48d3086142c8…963fbbfb6a0e

Transactions root

0xefb7b1614bb7…54c6be1befb0

Receipts root

0x1bf15e83279d…7e98840621b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800