Transaction not yet indexed

ffbmcmEU1tyBDAmnPqQMh2jAWyWSsx3BqnigpjGL4UUj6Lce5NFTq3mJEkRKXAFwcrpBC1WrnMYZCAj3TSUbEEc

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