Transaction not yet indexed

MMRRinWrFePSgL5gYU5c1NR2rfafWjnNiibjqvVvg2hp47y2mbWbq6KJrvFaeKCFcBiJqupH74eZ1VAWRoMdJj6

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