Transaction not yet indexed

MMkAHHc2jJZEonrarS6PoqUvBPC55pqZBkjBXvGd1teywe7JxKfRsGiB8ZLnEPcFszFjkkRsVNiYg1BoawHXRE9

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