Transaction not yet indexed

MFcoEAu4jDneomDFJJt46P2wbGWEuYRit2VU59ejQPyKvi1qjqDdYbuiXk3iMPAQUHy5kLcTT1WNWQzJxTb5fQy

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