Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #21337927 · ArcScan

Block

#21,337,927

2026-09-17 13:54:19 UTC

FinalizedProposed 16 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,927
Timestamp: 16 hrs ago · 2026-09-17 13:54:19 UTC
Transactions: 18 transactions in this block
Block hash: 0x1938b38f49aff733d24e5d8d0f06c6a3ec9406cfb7ebfdb63f19954022b447cc
Parent hash: 0x36329e58…2b9df2b5
Proposer

Transactions in this block18 of 18 shown

0xaff7d3…45cf6e

Contract Call0xdc9…f043CCTP MessageTransmitterV2

$00 USDC16 hrs ago

0x9abcc2…c3ca3a

0x3f37c5a8…4cf35c8c

Gas used / limit

18.0%5,400,537 / 30,000,000

Base fee

20 gwei

State root

0xc394ee1811c1…5b977a0d54d1

Transactions root

0xf810dc554a39…66eae37e3267

Receipts root

0x47c0b683376c…6c1faab6c1f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x738…db420x53d…4827

$5.005 USDC16 hrs ago

0xf5b035…693fbb

Contract Call0xd64…4b070x241…d23d

$00 USDC16 hrs ago

0x8256ac…d89d68

Contract Call0xe3f…fcd00xc3d…3465

$00 USDC16 hrs ago

0xabd3fc…d71f79

Contract Call0x13d…6e660xc3d…3465

$00 USDC16 hrs ago

0xd47187…e3f26a

Contract Call0xa3f…bf690x604…f82b

$00 USDC16 hrs ago

0x26840c…0eccd9

Approve0x040…a70e0x03d…f3eb

$00 USDC16 hrs ago

0x09d522…3d727a

Contract Call0x433…30630x433…f108

$00 USDC16 hrs ago

0xb82dda…485639

Contract Call0xcc4…7a1a0xccc…15be

$00 USDC16 hrs ago

0x1fb44d…aeae21

Contract Call0x512…6dcb0x4e3…bbe0

$00 USDC16 hrs ago

0x69cd41…f2d2f9

Native Transfer0x13a…0bed0x4ef…8e1f

$3.003 USDC16 hrs ago

0x2c951e…442d3b

Contract Call0x3b2…a8fc0x4fc…9fb1

$650.93650.934107 USDC16 hrs ago

0xdabcfc…55656d

Contract Call0x981…baef0x4fc…9fb1

$209.32209.324608 USDC16 hrs ago

0x5ee7a9…4f872c

Approve0x008…9b7eUSDC

$00 USDC16 hrs ago

0xdc2bb2…f277ee

Contract Call0x008…9b7e0x4fc…9fb1

$00 USDC16 hrs ago

0x3d1141…3a3659

Contract Call0xe68…88f90xb95…aa6e

$00 USDC16 hrs ago

0x830d10…65c36e

Contract Call0xf12…0d600xb02…97da

$00 USDC16 hrs ago

0x45d055…13250f

Native Transfer0x4a8…36b10x0af…6652

$0.610.606678 USDC16 hrs ago