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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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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 #21402155 · ArcScan

Block

#21,402,155

2026-09-17 22:57:48 UTC

FinalizedProposed 3 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,155
Timestamp: 3 hrs ago · 2026-09-17 22:57:48 UTC
Transactions: 16 transactions in this block
Block hash: 0xd56b263ec5cc19be427825d6eb465cd12ed3f1001466c8f465946879cb44f658
Parent hash: 0x4d90c002…02c22cbc
Proposer

Transactions in this block16 of 16 shown

0xec6be9…cb342e

Contract Call0x723…0ae9CCTP MessageTransmitterV2

$00 USDC3 hrs ago

0x17b59e…e7dcef

0xa629c201…f857da77

Gas used / limit

5.4%1,614,561 / 30,000,000

Base fee

20 gwei

State root

0xa21b36785e10…e6a3a6c695dd

Transactions root

0x77684655eb62…2a2958486072

Receipts root

0xe4872045962b…5d4f1d10c530

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x01f…2d750x64b…52ad

$00 USDC3 hrs ago

0x5414d6…2be25d

Contract Call0xbdb…d3ef0xc3d…3465

$00 USDC3 hrs ago

0x9093f4…3737c0

Contract Call0x1b0…91b40xf92…74ff

$00 USDC3 hrs ago

0x552389…5be570

Contract Call0xb1e…5ce50x0d4…ec3c

$00 USDC3 hrs ago

0x5ceda6…f624f9

Contract Call0x044…2dcf0x545…98af

$00 USDC3 hrs ago

0x446384…c3cda1

Contract Call0x722…ec080x0d4…ec3c

$00 USDC3 hrs ago

0x4650f9…cb654f

Contract Call0x6d8…bf3c0xf92…74ff

$00 USDC3 hrs ago

0x72a14b…a1c433

Contract Call0x592…aca50x0d4…ec3c

$00 USDC3 hrs ago

0xe6cee7…18559c

Contract Call0xe73…7b020x4fc…9fb1

$00 USDC3 hrs ago

0x972297…504a49

Contract Call0xe63…fdb80x4fc…9fb1

$00 USDC3 hrs ago

0x405529…381caa

Approve0x094…749fUSDC

$00 USDC3 hrs ago

0x5a0457…9fd73c

Contract Call0x01f…2d750x64b…52ad

$00 USDC3 hrs ago

0x855bcb…9b7634

Contract Call0x57f…b60b0xf92…74ff

$00 USDC3 hrs ago

0x0c666a…99212d

Contract Call0x2db…c76f0x634…731d

$00 USDC3 hrs ago

0x93139b…0d4fb8

Contract Call0x2ac…f6180x0d4…ec3c

$00 USDC3 hrs ago