Transaction not yet indexed

21m4g8EynbTQmbuoBghMY1PmDFhm8B4Ej8W3PYC6dSmibMJsnuAqDw14GXM7o3SXsKB8bChnw5mVkbG8BQHTnzCa

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