Transaction not yet indexed

MkRc6DKz9U2jmMSzMP9bT3mJrMTjf2mc1yQHTzjpfUjMtPAtpxVMBKqsz8svu2xsd4ysSxawmx8dC8PcNZzvQAo

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