Transaction not yet indexed

66HM53K5bv87eAvFTKuJr2ToeEBqrz4qkoG2gaCDwX5RHRMVUGUuw9FTB2Zy7UgCfHvA4LEJz1abm4zosZ8mCt9m

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