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 #21260991 · ArcScan

Block

#21,260,991

2026-09-17 03:04:26 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,991
Timestamp: 31 days ago · 2026-09-17 03:04:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x736a8ac0f38659e9ddb60fb843f68d0670fcf48404575e6db5340ef5aa504969
Parent hash: 0x3237dad9…1054870f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,991 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.2%3,953,937 / 30,000,000

Base fee

20 gwei

State root

0x83568df2f0ec…6a0c6494a8b5

Transactions root

0x1ef3ff02a628…453b1e09e487

Receipts root

0x475baf9a9721…7787befbf53a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800