Transaction not yet indexed

mpnZMLp14XpD63gSWa9KFh3WVtm6otDttqhyz4NsrLRpg8EuDx3fSMtnkcjCBRUZuLfPY4RPctpt2N4s1czGjdx

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