Transaction not yet indexed

2MELP5jWWyR7zNroTR7RFwdmD4zEDvoYowwtgbHmKV3mWS217Jn5bp4jA2cAkfsKkt18RFb25ocKKC8RLSGo8SR2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.