Transaction not yet indexed

HXMNfttyvVQYaWu9uy4CJxDwW7AFDF7Rmv1i2sjrtK8Hgt8CzvqNBPk2dtsWQFi6Bcbb2FHAR2rhBgaRX8DMMoJ

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