Transaction not yet indexed

55sMDU7f1b437nHVTKBCYXetyjCoYacBpTGj4JsJsvmvWo2x9q3NYkhFPGyVgwSNv9DoNMHfFAqtD54MTFkv5cbU

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