Transaction not yet indexed

53z5BmKZt5qWjc5sJTv6GVUqnwekGya4kraEmq6b8o7GUHT9py4TSDdVAkpC1PnbifGXXSyRFAdA4GRSEnaaS6E8

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