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 #21312381 · ArcScan

Block

#21,312,381

2026-09-17 10:18:36 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,381
Timestamp: 39 days ago · 2026-09-17 10:18:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa62184c2bb676f965dd5d018355ee2664f8e9c6ab02b64d15047d1cbce2077f4
Parent hash: 0xb638a8d2…2a9649a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,381 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.6%8,276,254 / 30,000,000

Base fee

20 gwei

State root

0x06f84d68a959…7079ae4569ae

Transactions root

0x23f111de792b…0011bdcab2ea

Receipts root

0xe9e3f2119c14…9288091afbc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800