Transaction not yet indexed

Cu7Ei36GAbZE4LWHVUabipYAq2gXEdkxYEAVz5SPnrB1KHP9jgb37ir2EACJ1MXnuQTFh3xu3RFJya8KXe8mPP7

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