Transaction not yet indexed

mkmuCyZZYUFuoe6taorgKPjGxrVfYAVyeMGc774ti8QmcqnMwuwEF64jmS5Uji3FV65qjQBfpT4wKArdYC3aCep

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