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 #21255159 · ArcScan

Block

#21,255,159

2026-09-17 02:15:11 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,159
Timestamp: 23 days ago · 2026-09-17 02:15:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x10f61f972b28432d0ca6d4b0da71f5e5184de298258a7b4e36382baf5417a809
Parent hash: 0x8851d529…245c206b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,159 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.1%4,533,665 / 30,000,000

Base fee

20 gwei

State root

0x2411f450055e…dda64512c5bc

Transactions root

0xcd7cc8299b4a…7d3fa9c801e2

Receipts root

0xd91b099960d6…2cf18b30440e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800