Transaction not yet indexed

MH4tT4DQcpumPYED3Jocnf4mCEeW1QpxsasSC8mudVC4GdUWgUqPGaq6FGVrDB4d8ZaDzHbpABpvCE3dDp1Gje2

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